diff --git a/explorer/app.json b/explorer/app.json
index 86e56f5b4c..417a1a59ff 100644
--- a/explorer/app.json
+++ b/explorer/app.json
@@ -1,7 +1,7 @@
 {
   "buildpacks": [
     {
-      "url": "https://buildpack-registry.s3.amazonaws.com/buildpacks/mars/create-react-app.tgz"
+      "url": "https://github.com/solana-labs/create-react-app-buildpack.git"
     }
   ]
 }