diff --git a/django/http/request.py b/django/http/request.py
index 2c19e4e..4a9cf4c 100644
--- a/django/http/request.py
+++ b/django/http/request.py
@@ -38,6 +38,7 @@ class HttpRequest(object):
     # The encoding used in GET/POST dicts. None means use default setting.
     _encoding = None
     _upload_handlers = []
+    resolver_match = None

     def __init__(self):
         self.GET, self.POST, self.COOKIES, self.META, self.FILES = {}, {}, {},