diff --git a/modules/nixos/steam/default.nix b/modules/nixos/steam/default.nix
index 22edacc..b619964 100644
--- a/modules/nixos/steam/default.nix
+++ b/modules/nixos/steam/default.nix
@@ -43,7 +43,14 @@
 
     hardware.uinput.enable = true;
     users.users.andreas.extraGroups = [ "input" ];
-    
+    # Explicitly register the desktop MIME scheme handler
+    xdg.mime = {
+      enable = true;
+      defaultApplications = {
+        "x-scheme-handler/steam" = [ "steam.desktop" ];
+        "x-scheme-handler/steamlink" = [ "steam.desktop" ];
+      };
+    };
     programs.gamescope.enable = true;
     programs.steam.gamescopeSession = {
       enable = true;