diff --git a/users-configuration/ulysse-cura-home.nix b/users-configuration/ulysse-cura-home.nix
index b1d028b..648da6f 100644
--- a/users-configuration/ulysse-cura-home.nix
+++ b/users-configuration/ulysse-cura-home.nix
@@ -201,6 +201,7 @@ in
       "applications/blacklist" = [
         "Minecraft*"
         "cs2"
+        "steam_app*"
       ];
     };
     "org/gnome/shell/extensions/Logo-menu" = {