diff --git a/powerwall.sh b/powerwall.sh
index 5b2332b1..ee4ec549 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -543,7 +543,8 @@ CHECKPOWER(){
 	while [ $# -gt 0 ]; do
 		case "$1" in
 			-avg) avgdays=${2};;
-			-type) PTYPE=${2};;
+			-offsite) PTYPE=offsite;;
+			-mainsite) PTYPE=mainsite;;
 		esac
 		shift 1
 	done