diff --git a/check_docker.sh b/check_docker.sh
index e00698d..2e8324d 100755
--- a/check_docker.sh
+++ b/check_docker.sh
@@ -156,7 +156,7 @@ function getstats () {
 			currentstats=`docker stats --no-stream | grep $cid | awk '{print $2}'`
 			;;
         	      MemPerc)
-			currentstats=`docker stats --no-stream | grep $cid | awk '{print $8}'`
+			currentstats=`docker stats --no-stream | grep $cid | awk '{print $7}'`
 			;;
 		      *)
             		echo "Unknown argument: $typestats"