diff --git a/powerwall.sh b/powerwall.sh
index ff0e0f11..1ebc3b72 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -118,7 +118,7 @@ if [ ${action-x} ]; then
 				#/usr/bin/killall bash
 				
 			else
-				/usr/local/bin/powerwall update
+				UPDATE
 				CHECKTEMP_SERVICE ${2}
 			fi
 		;;