diff --git a/test/connection_string/test/valid-warnings.json b/test/connection_string/test/valid-warnings.json
index f0e8288bc7..daf814a75f 100644
--- a/test/connection_string/test/valid-warnings.json
+++ b/test/connection_string/test/valid-warnings.json
@@ -107,7 +107,9 @@
         }
       ],
       "auth": null,
-      "options": null
+      "options": {
+        "authMechanism": "MONGODB-OIDC"
+      }
     }
   ]
 }