diff --git a/requests/sessions.py b/requests/sessions.py
index 4f30696353..9d5498c6db 100644
--- a/requests/sessions.py
+++ b/requests/sessions.py
@@ -171,7 +171,7 @@ def resolve_redirects(self, resp, req, stream=False, timeout=None,
             except KeyError:
                 pass
 
-            extract_cookies_to_jar(prepared_request._cookies, prepared_request, resp.raw)
+            extract_cookies_to_jar(prepared_request._cookies, req, resp.raw)
             prepared_request._cookies.update(self.cookies)
             prepared_request.prepare_cookies(prepared_request._cookies)