diff --git a/plugins/apache/apache_memmory b/plugins/apache/apache_memmory
index 1390d4dc..2a391ee5 100755
--- a/plugins/apache/apache_memmory
+++ b/plugins/apache/apache_memmory
@@ -43,8 +43,8 @@ fi
 if [ "$1" = "config" ]; then
 
     echo 'graph_title Average size of apache child processes'
-    echo 'graph_args --base 1000 -l 0 '
-    echo 'graph_vlabel Kb'
+    echo 'graph_args --base 1024 -l 0 '
+    echo 'graph_vlabel Bytes'
     echo 'graph_scale no'
     echo 'graph_category webserver'
     echo 'graph_info Indicate the memdium size of all the apache child process.'
@@ -58,7 +58,7 @@ fi
 
 matched_processes=$(ps auxf | grep -- "$PROCS" | grep "^$USR" | grep -v grep)
 if [ -n "$matched_processes" ]; then
-    average_memory=$(printf '%s' "$matched_processes" | awk '{count+=1; sum+=$6} END {print sum/count}')
+    average_memory=$(printf '%s' "$matched_processes" | awk '{count+=1; sum+=$6} END {print sum / count * 1024}')
 else
     average_memory="U"
 fi