diff --git a/modules/kde.nix b/modules/kde.nix
index 9636718..248a22a 100644
--- a/modules/kde.nix
+++ b/modules/kde.nix
@@ -23,5 +23,6 @@
   environment.variables = {
     GIT_ASKPASS = "${pkgs.kdePackages.ksshaskpass.out}/bin/ksshaskpass";
     NIXOS_OZONE_WL = "1";
+    GTK_USE_PORTAL = "1";
   };
 }