diff --git a/config/config.js.sample b/config/config.js.sample
index e17ae195..e221b5ed 100644
--- a/config/config.js.sample
+++ b/config/config.js.sample
@@ -7,8 +7,7 @@
  * See https://github.com/MichMich/MagicMirror#configuration
  *
  */
-
-var config = {
+let config = {
 	address: "localhost", 	// Address to listen on, can be:
 							// - "localhost", "127.0.0.1", "::1" to listen on loopback interface
 							// - another specific IPv4/6 to listen on a specific interface