diff --git a/powerwall.sh b/powerwall.sh
index c319024e..997b5a01 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -93,8 +93,9 @@ CHECKTEMPSENSOR(){
 		fi
 	elif [ "${PW_SENSOR_TYPE[${1}]}" == "esxi" ]; then
 		temp_c=${2}
-		temp_warn=${3}
-		temp_crit=${4}
+		temp_f=`echo "scale=2; ${temp_c}*1.8 + 32" | bc`
+		temp_warn=`echo "scale=2; ${3}*1.8 + 32" | bc`
+		temp_crit=`echo "scale=2; ${4}*1.8 + 32" | bc`
 
 	fi