diff --git a/js/config.js b/js/config.js
index b7619cf05..128562a87 100644
--- a/js/config.js
+++ b/js/config.js
@@ -6,7 +6,7 @@ var config = {
   p2pDebug: 3,
   maxPeers: 5,
   requiredCopayers: 2,
-  totalCopayers: 3
+  totalCopayers: 3,
   insight: {
     host: 'localhost',
     port: 3001