diff --git a/inc/power.inc.sh b/inc/power.inc.sh
index 2ce0b618..84a29b92 100644
--- a/inc/power.inc.sh
+++ b/inc/power.inc.sh
@@ -3,13 +3,13 @@ AVERAGEPOWER(){
 	daysback=${2}
 	
 	if [[ "${daysback^^}" = *"M"* ]]; then
-		interval="${avgdays::-1} MINUTE"
+		interval="${daysback::-1} MINUTE"
 	elif [[ "${daysback^^}" = *"H"* ]]; then
-		interval="${avgdays::-1} HOUR"
+		interval="${daysback::-1} HOUR"
 	elif [[ "${daysback^^}" = *"D"* ]]; then
-		interval="${avgdays::-1} DAY"
+		interval="${daysback::-1} DAY"
 	elif [[ "${daysback}" =~ ^[0-9]+$ ]]; then
-		interval="${avgdays} DAY"
+		interval="${daysback} DAY"
 	fi
 	
 	if [ "${3}" = "both" ]; then