diff --git a/offsite-power-check.sh b/offsite-power-check.sh
index 3d05dbef..dad4f126 100755
--- a/offsite-power-check.sh
+++ b/offsite-power-check.sh
@@ -23,7 +23,7 @@ LOG_INTERVAL_CHARGING=300		#seconds
 RENOTIFY_LOWPOWER=10			#minutes
 
 # PW_OFFSITEHOSTS="10.2.1.11"
-PW_OFFSITEHOSTS="10.2.1.11 10.2.1.12"
+PW_OFFSITEHOSTS=("10.2.1.11 10.2.1.12")
 
 for host in ${PW_OFFSITEHOSTS}; do
 	echo "H: ${host}"