diff --git a/configs/thilo-pc/nixos.nix b/configs/thilo-pc/nixos.nix
index 1b385b0..08666bd 100644
--- a/configs/thilo-pc/nixos.nix
+++ b/configs/thilo-pc/nixos.nix
@@ -53,5 +53,9 @@
     extraPackages = with pkgs; [ vaapiVdpau libvdpau-va-gl ];
   };
 
+  nixpkgs.config.permittedInsecurePackages = [
+    "nix-2.16.2"
+  ];
+
   system.stateVersion = "23.05";
 }
diff --git a/home-manager/modules/packages.nix b/home-manager/modules/packages.nix
index c7db94b..9b1812e 100644
--- a/home-manager/modules/packages.nix
+++ b/home-manager/modules/packages.nix
@@ -110,7 +110,7 @@ in {
         trayscale
         gnome.gnome-disk-utility
         inkscape
-        # musescore
+        musescore
         obsidian
         syncthingtray
         reaper