diff --git a/scripts/npm-link-demo-shell.sh b/scripts/npm-link-demo-shell.sh
index 01a6ad805f..107801474f 100755
--- a/scripts/npm-link-demo-shell.sh
+++ b/scripts/npm-link-demo-shell.sh
@@ -97,3 +97,5 @@ do
   echo "====== demo shell linking: ${PACKAGE} ====="
   npm link ${PACKAGE}
 done
+
+npm install