diff --git a/flake.nix b/flake.nix
index bd84b58..e389de9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,7 +31,7 @@
           '';
 
           kernel = pkgs.callPackage ./kernel { };
-          initrd = pkgs.writeShellScriptBin "mkinitrd" ''
+          mkinitrd = pkgs.writeShellScriptBin "mkinitrd" ''
             echo "make initrd..."
             mkdir -p out
             # copy systemd
@@ -50,7 +50,7 @@
             ln -sf usr/lib/systemd/systemd init
 
             ln -sf systemd/libsystemd-core-257.so usr/lib/
-            ln -sf systemd/systemd-shared-257.so usr/lib/
+            ln -sf systemd/libsystemd-shared-257.so usr/lib/
 
             echo patos > ./etc/hostname
             cat <<EOF > ./etc/os-release