diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index d721ddaa..4bb76a56 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -433,7 +433,7 @@ CHECKTEMP_SERVICE_RUNSENSOR(){
 						temp_h=''
 						if [ "${SENSOR}" == "Powerwall-FAN" ] && [ "${temp_c}" == "0" ]; then
 							pwmconfig &
-							sleep 4s
+							sleep 5s
 							killall pwmconfig
 						fi
 					fi