diff --git a/sh/sar-weekly.sh b/sh/sar-weekly.sh
index 79b8d65..d2d2e02 100755
--- a/sh/sar-weekly.sh
+++ b/sh/sar-weekly.sh
@@ -7,7 +7,7 @@ echo "Date CPUUsed MEMUsed IOWait"  > /tmp/sar-report.txt
 for f in $(ls $SARDIR/sa[0123]*); do
 SARDate=$(stat $f | grep Modify | awk '{print $2}')
 CPUUsed=$(sar -f $f | tail -1 | awk '{print 100-$NF}')
-MEMUsed=$(sar -r -f $f | tail -1 | awk '{print $5}')
+MEMUsed=$(sar -r -f $f | tail -1 | grep -Eo '[0-9]+\.[0-9]+' | head -1)
 IOWait=$(sar -f $f | tail -1 | awk '{print $6}')
 echo "$SARDate $CPUUsed $MEMUsed $IOWait" >> /tmp/sar-report.txt
 done