diff --git a/core/models.py b/core/models.py
index 3809041d..d91fe1a1 100644
--- a/core/models.py
+++ b/core/models.py
@@ -250,7 +250,7 @@ def get_tree_based_url(self, include_site_url=False):
     def get_url_path_parts(self):
         return [self.view_path, self.slug + '/']
 
-    def get_url(self, request=None, is_draft=False, language_code=settings.LANGUAGE_CODE):
+    def get_url(self, request=None, current_site=None, is_draft=False, language_code=settings.LANGUAGE_CODE):
         url = self.full_url
         querystring = {}
         if is_draft: