diff --git a/loopback/server/datasources.json b/loopback/server/datasources.json
index 6540c0de2a..401b9483d7 100644
--- a/loopback/server/datasources.json
+++ b/loopback/server/datasources.json
@@ -1,10 +1,10 @@
 {
     "db": {
-        "connector": "memory"
+        "connector": "memory",
+        "timezone": "local"
     },
     "vn": {
         "connector": "vn-mysql",
-        "timezone": "local",
         "database": "vn",
         "debug": false,
         "host": "localhost",