diff --git a/app/index.js b/app/index.js
index 6de3506..a2b6e95 100644
--- a/app/index.js
+++ b/app/index.js
@@ -295,7 +295,7 @@ async function loadJSON(filename) {
     }
 
     try {
-        const response = await fetch(`https://pub-59370068cd854c158959e7ca4578e5bd.r2.dev/${filename}`); // ../assets/jsonqb/
+        const response = await fetch(`../assets/jsonqb/${filename}`); // https://pub-59370068cd854c158959e7ca4578e5bd.r2.dev/
 
         if (!response.ok) {
             throw new Error('Network response was not ok');