diff --git a/package.json b/package.json
index ac2611b48..a5c737ff8 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
   },
   "scripts": {
     "build": "grunt",
+    "submodules": "git submodule update --init --force --remote",
     "test": "karma start karma.conf.js --single-run"
   },
   "devDependencies": {
diff --git a/public/extensions/batch-manager b/public/extensions/batch-manager
index 3c8a9ffd7..f3c20d967 160000
--- a/public/extensions/batch-manager
+++ b/public/extensions/batch-manager
@@ -1 +1 @@
-Subproject commit 3c8a9ffd7c8fc8d3d04c258d3e5fddb0633a74b9
+Subproject commit f3c20d967cd58f4110f5cddd4e370184ea70ca30