diff --git a/defaults.inc b/defaults.inc
index 00894465..1214fd9a 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -84,6 +84,7 @@ if [ -f ${PW_FOLDER}/conf/settings.local.conf ]; then
 	declare -A PW_INVERTER_STATES
 	declare -A PW_INVERTER_MODES
 	declare -A PW_INVERTER_ERRORS
+	declare -A PW_UPS_STATES
 	declare -A PW_SENSOR_DEVICEID
 	declare -A PW_OFFSITE_UPS_CODES
 	declare -A PW_MISCSENSOR_DESC