diff --git a/src/lib/Server.js b/src/lib/Server.js
index 91889491..6a828915 100644
--- a/src/lib/Server.js
+++ b/src/lib/Server.js
@@ -67,7 +67,7 @@ module.exports = class Server {
 
       .get('/api/ui-traffic-stats', defineEventHandler((event) => {
         setHeader(event, 'Content-Type', 'application/json');
-        return `"${UI_TRAFFIC_STATS}"`;
+        return UI_TRAFFIC_STATS;
       }))
 
       .get('/api/ui-chart-type', defineEventHandler((event) => {