diff --git a/systemd-ipc/build.rs b/systemd-ipc/build.rs
index fcec0de..89bc35a 100644
--- a/systemd-ipc/build.rs
+++ b/systemd-ipc/build.rs
@@ -3,7 +3,7 @@ extern crate varlink_generator;
 use walkdir::WalkDir;
 
 fn main() {
-    println!("cargo:rerun-if-changed=src/*.varlink");
+    // walk dir to find varlink files
     for entry in WalkDir::new("src").into_iter().filter_map(|e| e.ok()) {
         if entry.file_name().to_str().unwrap().ends_with(".varlink") {
             varlink_generator::cargo_build_tosource(&entry.path().display().to_string(), true);
diff --git a/systemd-ipc/src/addrs.rs b/systemd-ipc/src/addrs.rs
index 1e6f888..a05aca2 100644
--- a/systemd-ipc/src/addrs.rs
+++ b/systemd-ipc/src/addrs.rs
@@ -1,3 +1,2 @@
 #[allow(dead_code)]
 pub const SYSTEMD_HOSTNAME: &str = "unix:/run/systemd/io.systemd.Hostname";
-pub const SYSTEMD_BOOTCONTROL: &str = "unix:/run/systemd/io.systemd.BootControl";
diff --git a/systemd-ipc/src/io.systemd.bootcontrol.varlink b/systemd-ipc/src/io.systemd.bootcontrol.varlink
deleted file mode 100644
index 871e560..0000000
--- a/systemd-ipc/src/io.systemd.bootcontrol.varlink
+++ /dev/null
@@ -1,70 +0,0 @@
-# Boot Loader control APIs
-interface io.systemd.BootControl
-
-# The type of a boot entry
-type BootEntryType(
-	# Boot Loader Specification Type #1 entries (.conf files)
-	type1,
-	# Boot Loader Specification Type #2 entries (UKIs)
-	type2,
-	# Additional entries reported by boot loader
-	loader,
-	# Automatically generated entries
-	auto
-)
-
-# A structure encapsulating a boot entry
-type BootEntry(
-	type: BootEntryType,
-	# The string identifier of the entry
-	id: ?string,
-	path: ?string,
-	root: ?string,
-	title: ?string,
-	showTitle: ?string,
-	sortKey: ?string,
-	version: ?string,
-	machineId: ?string,
-	architecture: ?string,
-	options: ?string,
-	linux: ?string,
-	efi: ?string,
-	initrd: ?[]string,
-	devicetree: ?string,
-	devicetreeOverlay: ?[]string,
-	# Indicates whether the boot loader reported this entry on the current boot
-	isReported: bool,
-	# Indicates the number of tries left for this boot entry before it is assumed to be not working.
-	triesLeft: ?int,
-	# Indicates the number of unsuccessful tries already made for this boot entry.
-	triesDone: ?int,
-	# Indicates whether this entry is the default entry.
-	isDefault: ?bool,
-	# Indicates whether this entry has been booted.
-	isSelected: ?bool
-)
-
-# Enumerates boot entries. Method call must be called with 'more' flag set. Each response returns one entry. If no entries are defined returns the NoSuchBootEntry error.
-# [Requires 'more' flag]
-method ListBootEntries() -> (
-	# A boot menu entry structure
-	entry: ?BootEntry
-)
-
-# Sets the reboot-to-firmware-UI flag of the firmware, if this concept exists. Returns the RebootToFirmwareNotSupported error if not.
-method SetRebootToFirmware(
-	# The new value of the reboot-to-firmware-UI flag
-	state: bool
-) -> ()
-
-# Gets the current state of the reboot-to-firmware-UI flag of the firmware, if this concept exists. Returns the RebootToFirmwareNotSupported error if not.
-method GetRebootToFirmware() -> (
-	# The current state of the reboot-to-firmware-UI flag
-	state: bool
-)
-
-# SetRebootToFirmware() and GetRebootToFirmware() return this if the firmware does not actually support the reboot-to-firmware-UI concept.
-error RebootToFirmwareNotSupported()
-
-# No boot entry defined.
-error NoSuchBootEntry()
diff --git a/systemd-ipc/src/io_systemd_bootcontrol.rs b/systemd-ipc/src/io_systemd_bootcontrol.rs
deleted file mode 100644
index e36709d..0000000
--- a/systemd-ipc/src/io_systemd_bootcontrol.rs
+++ /dev/null
@@ -1,356 +0,0 @@
-#![doc = "This file was automatically generated by the varlink rust generator"]
-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-use serde_derive::{Deserialize, Serialize};
-use std::io::BufRead;
-use std::sync::{Arc, RwLock};
-use varlink::{self, CallTrait};
-#[allow(dead_code)]
-#[derive(Clone, PartialEq, Debug)]
-#[allow(clippy::enum_variant_names)]
-pub enum ErrorKind {
-    Varlink_Error,
-    VarlinkReply_Error,
-    NoSuchBootEntry(Option<NoSuchBootEntry_Args>),
-    RebootToFirmwareNotSupported(Option<RebootToFirmwareNotSupported_Args>),
-}
-impl ::std::fmt::Display for ErrorKind {
-    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
-        match self {
-            ErrorKind::Varlink_Error => write!(f, "Varlink Error"),
-            ErrorKind::VarlinkReply_Error => write!(f, "Varlink error reply"),
-            ErrorKind::NoSuchBootEntry(v) => {
-                write!(f, "io.systemd.BootControl.NoSuchBootEntry: {:#?}", v)
-            }
-            ErrorKind::RebootToFirmwareNotSupported(v) => write!(
-                f,
-                "io.systemd.BootControl.RebootToFirmwareNotSupported: {:#?}",
-                v
-            ),
-        }
-    }
-}
-pub struct Error(
-    pub ErrorKind,
-    pub Option<Box<dyn std::error::Error + 'static + Send + Sync>>,
-    pub Option<&'static str>,
-);
-impl Error {
-    #[allow(dead_code)]
-    pub fn kind(&self) -> &ErrorKind {
-        &self.0
-    }
-}
-impl From<ErrorKind> for Error {
-    fn from(e: ErrorKind) -> Self {
-        Error(e, None, None)
-    }
-}
-impl std::error::Error for Error {
-    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
-        self.1
-            .as_ref()
-            .map(|e| e.as_ref() as &(dyn std::error::Error + 'static))
-    }
-}
-impl std::fmt::Display for Error {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(&self.0, f)
-    }
-}
-impl std::fmt::Debug for Error {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        use std::error::Error as StdError;
-        if let Some(ref o) = self.2 {
-            std::fmt::Display::fmt(o, f)?;
-        }
-        std::fmt::Debug::fmt(&self.0, f)?;
-        if let Some(e) = self.source() {
-            std::fmt::Display::fmt("\nCaused by:\n", f)?;
-            std::fmt::Debug::fmt(&e, f)?;
-        }
-        Ok(())
-    }
-}
-#[allow(dead_code)]
-pub type Result<T> = std::result::Result<T, Error>;
-impl From<varlink::Error> for Error {
-    fn from(e: varlink::Error) -> Self {
-        match e.kind() {
-            varlink::ErrorKind::VarlinkErrorReply(r) => Error(
-                ErrorKind::from(r),
-                Some(Box::from(e)),
-                Some(concat!(file!(), ":", line!(), ": ")),
-            ),
-            _ => Error(
-                ErrorKind::Varlink_Error,
-                Some(Box::from(e)),
-                Some(concat!(file!(), ":", line!(), ": ")),
-            ),
-        }
-    }
-}
-#[allow(dead_code)]
-impl Error {
-    pub fn source_varlink_kind(&self) -> Option<&varlink::ErrorKind> {
-        use std::error::Error as StdError;
-        let mut s: &dyn StdError = self;
-        while let Some(c) = s.source() {
-            let k = self
-                .source()
-                .and_then(|e| e.downcast_ref::<varlink::Error>())
-                .map(|e| e.kind());
-            if k.is_some() {
-                return k;
-            }
-            s = c;
-        }
-        None
-    }
-}
-impl From<&varlink::Reply> for ErrorKind {
-    #[allow(unused_variables)]
-    fn from(e: &varlink::Reply) -> Self {
-        match e {
-            varlink::Reply {
-                error: Some(ref t), ..
-            } if t == "io.systemd.BootControl.NoSuchBootEntry" => match e {
-                varlink::Reply {
-                    parameters: Some(p),
-                    ..
-                } => match serde_json::from_value(p.clone()) {
-                    Ok(v) => ErrorKind::NoSuchBootEntry(v),
-                    Err(_) => ErrorKind::NoSuchBootEntry(None),
-                },
-                _ => ErrorKind::NoSuchBootEntry(None),
-            },
-            varlink::Reply {
-                error: Some(ref t), ..
-            } if t == "io.systemd.BootControl.RebootToFirmwareNotSupported" => match e {
-                varlink::Reply {
-                    parameters: Some(p),
-                    ..
-                } => match serde_json::from_value(p.clone()) {
-                    Ok(v) => ErrorKind::RebootToFirmwareNotSupported(v),
-                    Err(_) => ErrorKind::RebootToFirmwareNotSupported(None),
-                },
-                _ => ErrorKind::RebootToFirmwareNotSupported(None),
-            },
-            _ => ErrorKind::VarlinkReply_Error,
-        }
-    }
-}
-pub trait VarlinkCallError: varlink::CallTrait {
-    fn reply_no_such_boot_entry(&mut self) -> varlink::Result<()> {
-        self.reply_struct(varlink::Reply::error(
-            "io.systemd.BootControl.NoSuchBootEntry",
-            None,
-        ))
-    }
-    fn reply_reboot_to_firmware_not_supported(&mut self) -> varlink::Result<()> {
-        self.reply_struct(varlink::Reply::error(
-            "io.systemd.BootControl.RebootToFirmwareNotSupported",
-            None,
-        ))
-    }
-}
-impl<'a> VarlinkCallError for varlink::Call<'a> {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct r#BootEntry {
-    pub r#type: BootEntryType,
-    pub r#id: Option<String>,
-    pub r#path: Option<String>,
-    pub r#root: Option<String>,
-    pub r#title: Option<String>,
-    pub r#showTitle: Option<String>,
-    pub r#sortKey: Option<String>,
-    pub r#version: Option<String>,
-    pub r#machineId: Option<String>,
-    pub r#architecture: Option<String>,
-    pub r#options: Option<String>,
-    pub r#linux: Option<String>,
-    pub r#efi: Option<String>,
-    pub r#initrd: Option<Vec<String>>,
-    pub r#devicetree: Option<String>,
-    pub r#devicetreeOverlay: Option<Vec<String>>,
-    pub r#isReported: bool,
-    pub r#triesLeft: Option<i64>,
-    pub r#triesDone: Option<i64>,
-    pub r#isDefault: Option<bool>,
-    pub r#isSelected: Option<bool>,
-}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub enum r#BootEntryType {
-    r#type1,
-    r#type2,
-    r#loader,
-    r#auto,
-}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct NoSuchBootEntry_Args {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct RebootToFirmwareNotSupported_Args {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct GetRebootToFirmware_Reply {
-    pub r#state: bool,
-}
-impl varlink::VarlinkReply for GetRebootToFirmware_Reply {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct GetRebootToFirmware_Args {}
-pub trait Call_GetRebootToFirmware: VarlinkCallError {
-    fn reply(&mut self, r#state: bool) -> varlink::Result<()> {
-        self.reply_struct(GetRebootToFirmware_Reply { r#state }.into())
-    }
-}
-impl<'a> Call_GetRebootToFirmware for varlink::Call<'a> {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct ListBootEntries_Reply {
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub r#entry: Option<BootEntry>,
-}
-impl varlink::VarlinkReply for ListBootEntries_Reply {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct ListBootEntries_Args {}
-pub trait Call_ListBootEntries: VarlinkCallError {
-    fn reply(&mut self, r#entry: Option<BootEntry>) -> varlink::Result<()> {
-        self.reply_struct(ListBootEntries_Reply { r#entry }.into())
-    }
-}
-impl<'a> Call_ListBootEntries for varlink::Call<'a> {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct SetRebootToFirmware_Reply {}
-impl varlink::VarlinkReply for SetRebootToFirmware_Reply {}
-#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
-pub struct SetRebootToFirmware_Args {
-    pub r#state: bool,
-}
-pub trait Call_SetRebootToFirmware: VarlinkCallError {
-    fn reply(&mut self) -> varlink::Result<()> {
-        self.reply_struct(varlink::Reply::parameters(None))
-    }
-}
-impl<'a> Call_SetRebootToFirmware for varlink::Call<'a> {}
-pub trait VarlinkInterface {
-    fn get_reboot_to_firmware(
-        &self,
-        call: &mut dyn Call_GetRebootToFirmware,
-    ) -> varlink::Result<()>;
-    fn list_boot_entries(&self, call: &mut dyn Call_ListBootEntries) -> varlink::Result<()>;
-    fn set_reboot_to_firmware(
-        &self,
-        call: &mut dyn Call_SetRebootToFirmware,
-        r#state: bool,
-    ) -> varlink::Result<()>;
-    fn call_upgraded(
-        &self,
-        _call: &mut varlink::Call,
-        _bufreader: &mut dyn BufRead,
-    ) -> varlink::Result<Vec<u8>> {
-        Ok(Vec::new())
-    }
-}
-pub trait VarlinkClientInterface {
-    fn get_reboot_to_firmware(
-        &mut self,
-    ) -> varlink::MethodCall<GetRebootToFirmware_Args, GetRebootToFirmware_Reply, Error>;
-    fn list_boot_entries(
-        &mut self,
-    ) -> varlink::MethodCall<ListBootEntries_Args, ListBootEntries_Reply, Error>;
-    fn set_reboot_to_firmware(
-        &mut self,
-        r#state: bool,
-    ) -> varlink::MethodCall<SetRebootToFirmware_Args, SetRebootToFirmware_Reply, Error>;
-}
-#[allow(dead_code)]
-pub struct VarlinkClient {
-    connection: Arc<RwLock<varlink::Connection>>,
-}
-impl VarlinkClient {
-    #[allow(dead_code)]
-    pub fn new(connection: Arc<RwLock<varlink::Connection>>) -> Self {
-        VarlinkClient { connection }
-    }
-}
-impl VarlinkClientInterface for VarlinkClient {
-    fn get_reboot_to_firmware(
-        &mut self,
-    ) -> varlink::MethodCall<GetRebootToFirmware_Args, GetRebootToFirmware_Reply, Error> {
-        varlink::MethodCall::<GetRebootToFirmware_Args, GetRebootToFirmware_Reply, Error>::new(
-            self.connection.clone(),
-            "io.systemd.BootControl.GetRebootToFirmware",
-            GetRebootToFirmware_Args {},
-        )
-    }
-    fn list_boot_entries(
-        &mut self,
-    ) -> varlink::MethodCall<ListBootEntries_Args, ListBootEntries_Reply, Error> {
-        varlink::MethodCall::<ListBootEntries_Args, ListBootEntries_Reply, Error>::new(
-            self.connection.clone(),
-            "io.systemd.BootControl.ListBootEntries",
-            ListBootEntries_Args {},
-        )
-    }
-    fn set_reboot_to_firmware(
-        &mut self,
-        r#state: bool,
-    ) -> varlink::MethodCall<SetRebootToFirmware_Args, SetRebootToFirmware_Reply, Error> {
-        varlink::MethodCall::<SetRebootToFirmware_Args, SetRebootToFirmware_Reply, Error>::new(
-            self.connection.clone(),
-            "io.systemd.BootControl.SetRebootToFirmware",
-            SetRebootToFirmware_Args { r#state },
-        )
-    }
-}
-#[allow(dead_code)]
-pub struct VarlinkInterfaceProxy {
-    inner: Box<dyn VarlinkInterface + Send + Sync>,
-}
-#[allow(dead_code)]
-pub fn new(inner: Box<dyn VarlinkInterface + Send + Sync>) -> VarlinkInterfaceProxy {
-    VarlinkInterfaceProxy { inner }
-}
-impl varlink::Interface for VarlinkInterfaceProxy {
-    fn get_description(&self) -> &'static str {
-        "# Boot Loader control APIs\ninterface io.systemd.BootControl\n\n# The type of a boot entry\ntype BootEntryType(\n\t# Boot Loader Specification Type #1 entries (.conf files)\n\ttype1,\n\t# Boot Loader Specification Type #2 entries (UKIs)\n\ttype2,\n\t# Additional entries reported by boot loader\n\tloader,\n\t# Automatically generated entries\n\tauto\n)\n\n# A structure encapsulating a boot entry\ntype BootEntry(\n\ttype: BootEntryType,\n\t# The string identifier of the entry\n\tid: ?string,\n\tpath: ?string,\n\troot: ?string,\n\ttitle: ?string,\n\tshowTitle: ?string,\n\tsortKey: ?string,\n\tversion: ?string,\n\tmachineId: ?string,\n\tarchitecture: ?string,\n\toptions: ?string,\n\tlinux: ?string,\n\tefi: ?string,\n\tinitrd: ?[]string,\n\tdevicetree: ?string,\n\tdevicetreeOverlay: ?[]string,\n\t# Indicates whether the boot loader reported this entry on the current boot\n\tisReported: bool,\n\t# Indicates the number of tries left for this boot entry before it is assumed to be not working.\n\ttriesLeft: ?int,\n\t# Indicates the number of unsuccessful tries already made for this boot entry.\n\ttriesDone: ?int,\n\t# Indicates whether this entry is the default entry.\n\tisDefault: ?bool,\n\t# Indicates whether this entry has been booted.\n\tisSelected: ?bool\n)\n\n# Enumerates boot entries. Method call must be called with 'more' flag set. Each response returns one entry. If no entries are defined returns the NoSuchBootEntry error.\n# [Requires 'more' flag]\nmethod ListBootEntries() -> (\n\t# A boot menu entry structure\n\tentry: ?BootEntry\n)\n\n# Sets the reboot-to-firmware-UI flag of the firmware, if this concept exists. Returns the RebootToFirmwareNotSupported error if not.\nmethod SetRebootToFirmware(\n\t# The new value of the reboot-to-firmware-UI flag\n\tstate: bool\n) -> ()\n\n# Gets the current state of the reboot-to-firmware-UI flag of the firmware, if this concept exists. Returns the RebootToFirmwareNotSupported error if not.\nmethod GetRebootToFirmware() -> (\n\t# The current state of the reboot-to-firmware-UI flag\n\tstate: bool\n)\n\n# SetRebootToFirmware() and GetRebootToFirmware() return this if the firmware does not actually support the reboot-to-firmware-UI concept.\nerror RebootToFirmwareNotSupported()\n\n# No boot entry defined.\nerror NoSuchBootEntry()\n"
-    }
-    fn get_name(&self) -> &'static str {
-        "io.systemd.BootControl"
-    }
-    fn call_upgraded(
-        &self,
-        call: &mut varlink::Call,
-        bufreader: &mut dyn BufRead,
-    ) -> varlink::Result<Vec<u8>> {
-        self.inner.call_upgraded(call, bufreader)
-    }
-    fn call(&self, call: &mut varlink::Call) -> varlink::Result<()> {
-        let req = call.request.unwrap();
-        match req.method.as_ref() {
-            "io.systemd.BootControl.GetRebootToFirmware" => self
-                .inner
-                .get_reboot_to_firmware(call as &mut dyn Call_GetRebootToFirmware),
-            "io.systemd.BootControl.ListBootEntries" => self
-                .inner
-                .list_boot_entries(call as &mut dyn Call_ListBootEntries),
-            "io.systemd.BootControl.SetRebootToFirmware" => {
-                if let Some(args) = req.parameters.clone() {
-                    let args: SetRebootToFirmware_Args = match serde_json::from_value(args) {
-                        Ok(v) => v,
-                        Err(e) => {
-                            let es = format!("{}", e);
-                            let _ = call.reply_invalid_parameter(es.clone());
-                            return Err(varlink::context!(varlink::ErrorKind::SerdeJsonDe(es)));
-                        }
-                    };
-                    self.inner.set_reboot_to_firmware(
-                        call as &mut dyn Call_SetRebootToFirmware,
-                        args.r#state,
-                    )
-                } else {
-                    call.reply_invalid_parameter("parameters".into())
-                }
-            }
-            m => call.reply_method_not_found(String::from(m)),
-        }
-    }
-}