diff --git a/check_mailbox.sh b/check_mailbox.sh
index daf5cef..586372c 100644
--- a/check_mailbox.sh
+++ b/check_mailbox.sh
@@ -189,17 +189,17 @@ getCode () {
 #decide output by return code
 if [ $status -eq 0 ] ; then
  if [ $runtime -gt $critical ] ; then
-   echo "CRITICAL: runtime "$runtime" bigger than critical runtime '"$critical"' | runtime=$runtimems;$warning;$critical;0;$critical messagecount=$messagecount;"
+   echo "CRITICAL: runtime "$runtime" bigger than critical runtime '"$critical"' | runtime="$runtime"ms;$warning;$critical;0;$critical messagecount=$messagecount;"
    exit 2;
  fi;
  if [ $runtime -gt $warning ] ; then
-   echo "WARNING: runtime "$runtime" bigger than warning runtime '"$warning"' | runtime=$runtimems;$warning;$critical;0;$critical messagecount=$messagecount;"
+   echo "WARNING: runtime "$runtime" bigger than warning runtime '"$warning"' | runtime="$runtime"ms;$warning;$critical;0;$critical messagecount=$messagecount;"
    exit 1;
  fi;
- echo "OK: MAILBOX LIST in "$runtime" ms | runtime=$runtimems;$warning;$critical;0;$critical messagecount=$messagecount;"
+ echo "OK: MAILBOX LIST in "$runtime" ms | runtime="$runtime"ms;$warning;$critical;0;$critical messagecount=$messagecount;"
  exit 0;
 else
  message=$(getCode $status)
- echo "CRITICAL: MAILBOX LIST failed with return code '"$status"' = '"$message"' in "$runtime" ms | runtime=$runtimems;$warning;$critical;0;$critical messagecount=$messagecount;"
+ echo "CRITICAL: MAILBOX LIST failed with return code '"$status"' = '"$message"' in "$runtime" ms | runtime="$runtime"ms;$warning;$critical;0;$critical messagecount=$messagecount;"
  exit 2;
 fi;