diff --git a/system/modules/nix/subs.nix b/system/modules/nix/subs.nix
index 2fc6de1..f051716 100644
--- a/system/modules/nix/subs.nix
+++ b/system/modules/nix/subs.nix
@@ -13,6 +13,7 @@ in
         "https://helix.cachix.org"
         "https://hyprland.cachix.org"
         "https://nix-community.cachix.org"
+        "https://nix-gaming.cachix.org"
       ];
 
       trusted-public-keys = [
@@ -20,6 +21,7 @@ in
         "helix.cachix.org-1:ejp9KQpR1FBI2onstMQ34yogDm4OgU2ru6lIwPvuCVs="
         "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
       ];
     };
   };