diff --git a/common/nix.nix b/common/nix.nix
index 9361188..b904568 100644
--- a/common/nix.nix
+++ b/common/nix.nix
@@ -2,6 +2,11 @@
 
 {
   nix.settings.experimental-features = "nix-command flakes";
+  nixpkgs.flake = {
+    source = lib.cleanSource pkgs.path;
+    setNixPath = true;
+    setFlakeRegistry = true;
+  };
   nix.nixPath = [ "nixpkgs=flake:nixpkgs" ];
   nixpkgs.config.allowUnfree = true;
 }