diff --git a/plugins/mail/postfix_stats b/plugins/mail/postfix_stats
index 64f2bace..87f99412 100755
--- a/plugins/mail/postfix_stats
+++ b/plugins/mail/postfix_stats
@@ -48,3 +48,5 @@ rejected.value `grep 'rejected' $TMP | awk '{print $1}'`
 held.value `grep 'held' $TMP | awk '{print $1}'`
 discarded.value `grep 'discarded' $TMP | awk '{print $1}'`
 EOF
+
+rm $TMP
\ No newline at end of file