diff --git a/pinaxcon/settings.py b/pinaxcon/settings.py
index a0de22313dc5388a094c9a089caa2a138d2ac10a..d7a9b1e708bf05a86001238a635cec60733cfbd8 100644
--- a/pinaxcon/settings.py
+++ b/pinaxcon/settings.py
@@ -428,6 +428,7 @@ 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,