diff --git a/web/overlay/index.js b/web/overlay/index.js
index 746de08..899fcd5 100644
--- a/web/overlay/index.js
+++ b/web/overlay/index.js
@@ -1,6 +1,4 @@
 $(function () {
-    const webSocket = window.socket,
-          queryMap = getQueryMap();
 
     const getQueryMap = () => {
         let queryString = window.location.search,
@@ -41,7 +39,9 @@ $(function () {
         }
     };
 
+    const webSocket = window.socket,
+          queryMap = getQueryMap();
+
     socket.addFamilyHandler("overlay", handleSocketMessage);
-    
 
 });
\ No newline at end of file