diff --git a/nautilus-extension/collision-extension.py b/nautilus-extension/collision-extension.py
index ef0767dc..d638f6c2 100644
--- a/nautilus-extension/collision-extension.py
+++ b/nautilus-extension/collision-extension.py
@@ -12,7 +12,11 @@
 _ = gettext
 
 require_version('Gtk', '4.0')
-require_version('Nautilus', '4.0')
+try:
+    require_version('Nautilus', '4.1')
+except ValueError:
+    # Fallback if only Nautilus 4.0 exists
+    require_version('Nautilus', '4.0')
 
 from gi.repository import Nautilus, GObject, Gtk, Gdk