diff --git a/aioresponses/core.py b/aioresponses/core.py
index a22fad6..6346ecf 100644
--- a/aioresponses/core.py
+++ b/aioresponses/core.py
@@ -155,6 +155,7 @@ def _build_response(self, url: 'Union[URL, str]',
             url=url,
             method=method,
             headers=CIMultiDictProxy(CIMultiDict(**request_headers)),
+            real_url=url
         )
         kwargs['writer'] = None
         kwargs['continue100'] = None