diff --git a/packages/nocodb/src/lib/utils/NcConfigFactory.ts b/packages/nocodb/src/lib/utils/NcConfigFactory.ts
index 0cdfb446c1..480b2b6f18 100644
--- a/packages/nocodb/src/lib/utils/NcConfigFactory.ts
+++ b/packages/nocodb/src/lib/utils/NcConfigFactory.ts
@@ -654,7 +654,7 @@ export default class NcConfigFactory implements NcConfig {
       }
     }
 
-    if (!parsedConfig?.port) parsedConfig.port = defaultClientPortMapping[parsedConfig.driver];
+    if (!parsedConfig?.port) parsedConfig.port = defaultClientPortMapping[driverClientMapping[parsedConfig.driver] || parsedConfig.driver];
     
     if (rtConfig) {
       const { driver, ...connectionConfig } = parsedConfig;