diff --git a/src/js/main.js b/src/js/main.js
index b4da8ab..6d14502 100644
--- a/src/js/main.js
+++ b/src/js/main.js
@@ -90,7 +90,7 @@ $(function() {
       $inputMessage.focus();
 
       Promise.all([
-        createPrimaryKeys();
+        createPrimaryKeys()
       ])
       .then(function(data) {
         keys = {