diff --git a/.bin/whatmem b/.bin/whatmem
index 4079132..d39c936 100755
--- a/.bin/whatmem
+++ b/.bin/whatmem
@@ -1,15 +1,13 @@
 #!/bin/sh
-
 for i in $@
 do
-
-    RES="$(ps -x -o "comm rsz" | grep -Ei "$i")"
+    RES="$(ps -x -o "comm vsz" | grep -Ei "^$i ")"
     if [ ! -z "$RES" ]
     then
         echo "$RES" | xargs -n2 -I{} echo "Adding: {} KB"
-        echo "$RES" | awk '{ sum=sum+$2; } END { printf("Summary: %.2f MB\n", sum/1024); }'
+        TOTAL=$(( TOTAL + $(echo "$RES" | awk '{ sum=sum+$2; } END { printf("%d", sum); }') ))
     else
         echo "$@ not found."
     fi
-
 done
+echo $TOTAL | awk '{ printf("Summary: %.2f MB\n", $1/1024); }'