1 files changed, 0 insertions, 1 deletions
diff --git a/synapse/handlers/saml.py b/synapse/handlers/saml.py
index e6e71e9729..0066d570c5 100644
--- a/synapse/handlers/saml.py
+++ b/synapse/handlers/saml.py
@@ -80,7 +80,6 @@ class SamlHandler(BaseHandler):
         # the SsoIdentityProvider protocol type.
         self.idp_icon = None
         self.idp_brand = None
-        self.unstable_idp_brand = None
 
         # a map from saml session id to Saml2SessionData object
         self._outstanding_requests_dict: Dict[str, Saml2SessionData] = {}