diff --git a/hobo/logger.py b/hobo/logger.py
index 8a2174e..08dee77 100644
--- a/hobo/logger.py
+++ b/hobo/logger.py
@@ -79,7 +79,7 @@ class RequestContextFilter(logging.Filter):
         if not hasattr(record, 'user'):
             if (hasattr(request, 'user')
                     and hasattr(request.user, 'is_authenticated')
-                    and request.user.is_authenticated()):
+                    and request.user.is_authenticated):
                 record.user = request.user
             else:
                 record.user = None