1 files changed, 1 insertions, 1 deletions
diff --git a/tests/handlers/test_cas.py b/tests/handlers/test_cas.py
index bd7a1b6891..c37bb6440e 100644
--- a/tests/handlers/test_cas.py
+++ b/tests/handlers/test_cas.py
@@ -118,4 +118,4 @@ class CasHandlerTestCase(HomeserverTestCase):
 
 def _mock_request():
     """Returns a mock which will stand in as a SynapseRequest"""
-    return Mock(spec=["getClientIP", "get_user_agent"])
+    return Mock(spec=["getClientIP", "getHeader"])