diff --git a/xdg-menu b/xdg-menu
index 8eef84e..b3e5da0 100644
--- a/xdg-menu
+++ b/xdg-menu
@@ -47,7 +47,8 @@ def icon_attr(entry):
 	iconinfo = theme.lookup_icon(name, 22, Gtk.IconLookupFlags.NO_SVG)
 	if iconinfo:
 		iconfile = iconinfo.get_filename()
-		iconinfo.free()
+		if hasattr(iconinfo, 'free'):
+			iconinfo.free()
 		if iconfile:
 			return ' icon="' + iconfile + '"'
 	return ''