diff --git a/modules/profiles/server.nix b/modules/profiles/server.nix
index 7a828f3..c7890b8 100644
--- a/modules/profiles/server.nix
+++ b/modules/profiles/server.nix
@@ -7,6 +7,7 @@
   imports = [
     (modulesPath + "/profiles/minimal.nix")
     ./network.nix
+    ./sysext.nix
   ];
 
   boot.kernel.sysctl = {
diff --git a/modules/profiles/sysext.nix b/modules/profiles/sysext.nix
new file mode 100644
index 0000000..abd6ffc
--- /dev/null
+++ b/modules/profiles/sysext.nix
@@ -0,0 +1,23 @@
+{ ... }:
+{
+  system.activationScripts.sysext = ''
+    mkdir -p /var/lib/confexts
+    mkdir -p /var/lib/extensions
+    mkdir -p /etc/systemd/extensions
+  '';
+
+  systemd.additionalUpstreamSystemUnits = [
+    "systemd-confext.service"
+    "systemd-sysext.service"
+  ];
+
+  systemd.services."systemd-confext" = {
+    enable = true;
+    wantedBy = [ "multi-user.target" ];
+  };
+
+  systemd.services."systemd-sysext.service" = {
+    enable = true;
+    wantedBy = [ "multi-user.target" ];
+  };
+}