diff --git a/pinaxcon/settings.py b/pinaxcon/settings.py
index 8625343635c4559e89ff291b874f16a3d3a6ed4a..ae260fd0a814b5285688f166adcdc7b4996b8bf8 100644
--- a/pinaxcon/settings.py
+++ b/pinaxcon/settings.py
@@ -429,6 +429,7 @@ SAML_CONFIG = {
                 },
             'logout_requests_signed': True,
             'required_attributes': ['uid', 'mail', 'givenName', 'sn'],
+            'allow_unsolicited': True, # Avoid issues with SameSite cookies for now.
             },
         },
     'metadata': saml2_idp_metadata,