diff --git a/ct/homebridge.sh b/ct/homebridge.sh
index 6c751496..efd2b36e 100644
--- a/ct/homebridge.sh
+++ b/ct/homebridge.sh
@@ -52,7 +52,7 @@ function default_settings() {
 
 function update_script() {
 header_info
-if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+if [[ ! -f /etc/apt/sources.list.d/homebridge.list ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP} LXC"
 apt-get update &>/dev/null
 apt-get install -y homebridge &>/dev/null