diff --git a/openwrt_wifi_up.sh b/openwrt_wifi_up.sh
index 9d39c2b..f438d31 100755
--- a/openwrt_wifi_up.sh
+++ b/openwrt_wifi_up.sh
@@ -4,7 +4,7 @@
 
 ### This script checks if the 2 wifi interfaces are UP and ENABLED
 
-HOST="$(cat system | grep "hostname")"
+HOST="$(cat /etc/config/system | grep "hostname")"
 topicurl=https://172.26.0.15/net_alerts
 
 RADIO_STATUS=$(wifi status | grep -c "\"up\": true")