diff --git a/partners/servers/lseg-mcp-server.json b/partners/servers/lseg-mcp-server.json
index 60c11e8..f086181 100644
--- a/partners/servers/lseg-mcp-server.json
+++ b/partners/servers/lseg-mcp-server.json
@@ -117,9 +117,6 @@
      "scopes": []
    }
   },
-  "authSchemas": [
-    "OAuth2"
-  ],
   "customProperties": { "x-ms-preview": true },
   "connectorName": "foundrylsegmcp"
 }