diff --git a/otpauth/serializer.py b/otpauth/serializer.py
index 691e5a5..7aaaf51 100644
--- a/otpauth/serializer.py
+++ b/otpauth/serializer.py
@@ -34,11 +34,11 @@ class TokenSerializer(serializers.Serializer):
         auth_realm =  self.validated_data.get(self.realm_name)
 
         # only 2 special realms can login
-        if not auth_realm in ["ungleich-admin", "ungleich-auth" ]:
-            logger.error("Auth-realm is neither ungleich-admin "
-                         "nor ungleich-auth".format()
-            )
-            raise exceptions.AuthenticationFailed()
+        # if not auth_realm in ["ungleich-admin", "ungleich-auth" ]:
+        #     logger.error("Auth-realm is neither ungleich-admin "
+        #                  "nor ungleich-auth".format()
+        #     )
+        #     raise exceptions.AuthenticationFailed()
 
         logger.debug("auth: [{}]{}@'{}' {} + {})".format(
             self.name_name, auth_name, auth_realm,