diff --git a/provider/views.py b/provider/views.py
index dd1200df..3dbdecc7 100644
--- a/provider/views.py
+++ b/provider/views.py
@@ -322,7 +322,7 @@ def get(self, request):
 
         parsed = urlparse.urlparse(redirect_uri)
 
-        query = QueryDict('', mutable=True)
+        query = QueryDict(parsed[4], mutable=True)
 
         if 'state' in data:
             query['state'] = data['state']