diff --git a/adev/src/app/environment.ts b/adev/src/app/environment.ts
index 30f0d78db30..ccf3bc95f7c 100644
--- a/adev/src/app/environment.ts
+++ b/adev/src/app/environment.ts
@@ -13,7 +13,7 @@ export default {
   algolia: {
     appId: 'L1XWT2UJ7F',
     apiKey: 'dfca7ed184db27927a512e5c6668b968',
-    indexName: 'angular_v17',
+    indexName: 'angular_v19',
   },
   googleAnalyticsId: 'G-XB6NEVW32B',
 };