diff --git a/core/templatetags/csrffaker.py b/core/templatetags/csrffaker.py
index da0b1ef..eb1554c 100644
--- a/core/templatetags/csrffaker.py
+++ b/core/templatetags/csrffaker.py
@@ -7,4 +7,4 @@ if django.VERSION[0] >=1 and django.VERSION[1] > 1:
 else:
 
     @register.simple_tag
-    def csrf_token(parser, token): return ""
+    def csrf_token(format_string): return ""