diff --git a/config/shakapacker.yml b/config/shakapacker.yml
index 793a64d4..c636ce65 100644
--- a/config/shakapacker.yml
+++ b/config/shakapacker.yml
@@ -29,7 +29,7 @@ default: &default
 
   # Additional paths webpack should look up modules
   # ['app/assets', 'engine/foo/app/assets']
-  additional_paths: []
+  additional_paths: ['tmp/locales.json']
 
   # Reload manifest.json on all requests so we reload latest compiled packs
   cache_manifest: false