diff --git a/nixos/modules/programs/steam.nix b/nixos/modules/programs/steam.nix
index 78001116764e..c63b31bde11f 100644
--- a/nixos/modules/programs/steam.nix
+++ b/nixos/modules/programs/steam.nix
@@ -136,7 +136,7 @@ in {
     environment.systemPackages = [
       cfg.package
       cfg.package.run
-    ];
+    ] ++ lib.optional cfg.gamescopeSession.enable steam-gamescope;
 
     networking.firewall = lib.mkMerge [
       (mkIf cfg.remotePlay.openFirewall {