diff --git a/powerwall.sh b/powerwall.sh
index 6d7feb79..2cc59a15 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -203,7 +203,7 @@ if [ ${action-x} ]; then
 				CHECKTEMP_SERVICE ${2}
 			fi
 		;;
-		checktacv_service) 
+		checkacv_service) 
 			if [ "${2}" = "stop" ]; then
 				service_pid=`systemctl show --property MainPID --value ${SERVICE_NAME[${3}]}`
 				/bin/kill -9 $service_pid