diff --git a/home/plasma/home.nix b/home/plasma/home.nix
index 09920f4d..9426be7b 100644
--- a/home/plasma/home.nix
+++ b/home/plasma/home.nix
@@ -31,6 +31,10 @@ in mkIf cfg.enable {
     };
   } // cfg.extraConfig;
 
+  home.activation.gtkCleanup = hm.dag.entryAfter [ "writeBoundary" ] ''
+    $DRY_RUN_CMD rm -f $HOME/.gtkrc-2.0.old
+  '';
+
   qt.enable = false;
   qt.platformTheme.name = null;