Test PR steam-udev

overlays/steam.nix

@@ -1,6 +1,17 @@
 self: super:
+let
+  baseConfig = {
+    allowUnfree = true;
+  };
+  nixpkgs-steam-56 = import (super.fetchFromGitHub {
+    owner = "nyanloutre";
+    repo = "nixpkgs";
+    rev = "7af3a85d8d1a91b57b6cdee0b2e5d88981f310fa";
+    sha256 = "1rcd0nw8k1pcp80zm8kyhk288dj5ifmxhpacm1wi5hfnhw194w1g";
+  }) {config = baseConfig;};
+in
 {
-  steam_primus = super.steamPackages.steam-chrootenv.override {
+  steam_primus = nixpkgs-steam-56.steamPackages.steam-chrootenv.override {
     withPrimus = true;
   };
 }