diff --git a/nixos/shared/default.nix b/nixos/shared/default.nix
index 7e0579a..d05e020 100644
--- a/nixos/shared/default.nix
+++ b/nixos/shared/default.nix
@@ -72,10 +72,10 @@
   system.userActivationScripts = {
     removeConflictingFiles = {
       text = ''
-        rm -f /home/lillian/.config/gtk-3.0/settings.ini
-        rm -f /home/lillian/.config/gtk-3.0/gtk.css
-        rm -f /home/lillian/.config/gtk-4.0/settings.ini
-        rm -f /home/lillian/.config/gtk-4.0/gtk.css
+        rm -f /home/lillian/.config/gtk-3.0/settings.ini.backup
+        rm -f /home/lillian/.config/gtk-3.0/gtk.css.backup
+        rm -f /home/lillian/.config/gtk-4.0/settings.ini.backup
+        rm -f /home/lillian/.config/gtk-4.0/gtk.css.backup
       '';
     };
   };