diff --git a/samples/tutorials/node.js/macOS/SqlServerSample/connect.js b/samples/tutorials/node.js/macOS/SqlServerSample/connect.js
index 7a405b04..e4ff0cb5 100644
--- a/samples/tutorials/node.js/macOS/SqlServerSample/connect.js
+++ b/samples/tutorials/node.js/macOS/SqlServerSample/connect.js
@@ -20,4 +20,7 @@ connection.on('connect', function(err) {
   } else {
     console.log('Connected');
   }
-});
\ No newline at end of file
+});
+
+// Initialize the connection.
+connection.connect();