diff --git a/package.json b/package.json
index 13e90c8b..606930c8 100644
--- a/package.json
+++ b/package.json
@@ -163,6 +163,7 @@
     "mime-types": "2.1.35",
     "moment": "2.30.1",
     "ms-rest-azure": "3.0.2",
+    "mysql": "^2.18.1",
     "nexmo": "2.9.1",
     "ngrok": "5.0.0-beta.2",
     "node-cron": "3.0.3",
diff --git a/packages/llm.gblib/services/ChatServices.ts b/packages/llm.gblib/services/ChatServices.ts
index 1a2e3f2f..51a91553 100644
--- a/packages/llm.gblib/services/ChatServices.ts
+++ b/packages/llm.gblib/services/ChatServices.ts
@@ -492,7 +492,7 @@ export class ChatServices {
         });
       } else {
         dataSource = new DataSource({
-          type: dialect as any,
+          type: dialect === 'mariadb'? 'mssql': dialect as any,
           host: host,
           port: port,
           database: storageName,