diff --git a/frontend/package.json b/frontend/package.json
index d7f2a9e02..38ad4ca82 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -34,7 +34,7 @@
     "start:local-prod": "npm run generate-config && npm run sync-assets-dev && npm run ng -- serve -c local-prod",
     "start:local-staging": "npm run generate-config && npm run sync-assets-dev && npm run ng -- serve -c local-staging",
     "start:mixed": "npm run generate-config && npm run sync-assets-dev && npm run ng -- serve -c mixed",
-    "build": "npm run generate-config && npm run ng -- build --configuration production --localize && npm run sync-assets && npm run build-mempool.js",
+    "build": "npm run generate-config && npm run ng -- build --configuration production --localize && npm run sync-assets-dev && npm run sync-assets && npm run build-mempool.js",
     "sync-assets": "rsync -av ./src/resources ./dist/mempool/browser && node sync-assets.js 'dist/mempool/browser/resources/'",
     "sync-assets-dev": "node sync-assets.js 'src/resources/'",
     "generate-config": "node generate-config.js",