diff --git a/kitty-nautilus.py b/kitty-nautilus.py
index 880f593..ca146ec 100644
--- a/kitty-nautilus.py
+++ b/kitty-nautilus.py
@@ -34,12 +34,14 @@ class KittyNautilusExtension(GObject.GObject, Nautilus.MenuProvider):
         item.connect("activate", self.launch_kitty, path)
         return item
 
-    def get_file_items(self, _window, files) -> [Nautilus.MenuItem]:
+    def get_file_items(self, *args) -> [Nautilus.MenuItem]:
+        files = args[-1]
         if len(files) == 1:
             path = files[0].get_location().get_path()
             if os.path.isdir(path):
                 return [self.make_item("NautilusFileOpenKitty", path)]
 
-    def get_background_items(self, _window, file) -> [Nautilus.MenuItem]:
-        path = file.get_location().get_path()
+    def get_background_items(self, *args) -> [Nautilus.MenuItem]:
+        folder = args[-1]
+        path = folder.get_location().get_path()
         return [self.make_item("NautilusBackgroundOpenKitty", path)]