diff --git a/install.sh b/install.sh
index 467ff63..de5e844 100644
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash -
+curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -
 sudo apt install -y nodejs libavahi-compat-libdnssd-dev
 [ ! -d ~/.homebridge ] && mkdir ~/.homebridge && cp config.json ~/.homebridge