diff --git a/bin/v-change-mail-account-password b/bin/v-change-mail-account-password
index 5c01ffbd8..644113a22 100755
--- a/bin/v-change-mail-account-password
+++ b/bin/v-change-mail-account-password
@@ -56,7 +56,7 @@ if [[ "$MAIL_SYSTEM" =~ exim ]]; then
     quota=$(echo $quota | awk '{ print $7 }' | sed -e "s/'//g" )
     quota=$(echo $quota | cut -d "=" -f 2 | sed -e "s/unlimited/0/g")
     sed -i "/^$account:/d" $HOMEDIR/$user/conf/mail/$domain/passwd
-    str="$account:$md5:$user:mail::$HOMEDIR/$user:${quota}M"
+    str="$account:$md5:$user:mail::$HOMEDIR/$user:${quota}"
     echo $str >> $HOMEDIR/$user/conf/mail/$domain/passwd
 fi