diff --git a/scripts/intval3-install.sh b/scripts/intval3-install.sh
index 066e7e0..04e4a91 100644
--- a/scripts/intval3-install.sh
+++ b/scripts/intval3-install.sh
@@ -41,7 +41,7 @@ sudo service nginx restart
 
 echo "Install node"
 
-npm install
+sudo npm install --allow-root --unsafe-perm=true
 sudo pm2 start process.json
 sudo pm2 save
 sudo pm2 startup