diff --git a/package.json b/package.json
index 96fd1a33..8243dce7 100644
--- a/package.json
+++ b/package.json
@@ -7,11 +7,11 @@
     "_ur_addons/"
   ],
   "scripts": {
-    "dev": ". @build-ursys.sh && brunch w -s",
+    "dev": ". ./@build-ursys.sh && brunch w -s",
     "lint": "npm exec --workspaces -- npm run lint && eslint app/",
     "dev:inspect": "node --inspect brunch-server.js",
     "classroom": "brunch build -e classroom",
-    "package": "brunch build -e package",
+    "package": ". ./@build-ursys.sh && brunch build -e package",
     "package:debug": "brunch watch -e package_debug -s",
     "clean": "rm -rf ./public ./node_modules && npm exec --workspaces -- npm run clean",
     "debug": "LOGGY_STACKS=true BRUNCH_DEVTOOLS=true ./brunch-debug watch --server",