diff --git a/machines/perception/configuration.nix b/machines/perception/configuration.nix
index 2f6910c..88220fd 100644
--- a/machines/perception/configuration.nix
+++ b/machines/perception/configuration.nix
@@ -60,11 +60,11 @@
     driSupport = true;
     driSupport32Bit = true;
     extraPackages = with pkgs; [
-      libva
-      vaapiIntel
-      libvdpau-va-gl
-      vaapiVdpau
-      intel-ocl
+      inputs.nixpkgs-unstable.libva
+      inputs.nixpkgs-unstable.vaapiIntel
+      inputs.nixpkgs-unstable.libvdpau-va-gl
+      inputs.nixpkgs-unstable.vaapiVdpau
+      inputs.nixpkgs-unstable.intel-ocl
     ];
   };
   # Newer kernel