1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/handlers/cas_handler.py b/synapse/handlers/cas_handler.py
index 0f342c607b..048523ec94 100644
--- a/synapse/handlers/cas_handler.py
+++ b/synapse/handlers/cas_handler.py
@@ -80,9 +80,10 @@ class CasHandler:
         # user-facing name of this auth provider
         self.idp_name = "CAS"
 
-        # we do not currently support icons for CAS auth, but this is required by
+        # we do not currently support brands/icons for CAS auth, but this is required by
         # the SsoIdentityProvider protocol type.
         self.idp_icon = None
+        self.idp_brand = None
 
         self._sso_handler = hs.get_sso_handler()