diff --git a/process.js b/process.js
index 9b4e5b6..fcfa9bd 100644
--- a/process.js
+++ b/process.js
@@ -140,7 +140,7 @@ const fetchIndexes = (node, baseData) => {
   }
 };
 
-require(`${PATH}/sidebars.json`)
+require(`${PATH}/sidebars.js`)
   .docs.filter((lvl0) => DOCS.includes(lvl0.label))
   .forEach(fetchIndexes, {
     hierarchy_lvl0: null,