diff --git a/munin/blacklist b/munin/blacklist
index 64a5ca38..aec75f79 100755
--- a/munin/blacklist
+++ b/munin/blacklist
@@ -47,4 +47,5 @@ cat /etc/squid/blacklist_autodisc_p2p | wc -l
 echo -n "warez.value "
 cat /etc/squid/blacklist_warez | wc -l
 echo -n "total.value "
-cat /etc/squid/blacklist_* | wc -l
+find /etc/squid -name 'blacklist_*' ! -name '*\~' -exec cat {} \; | uniq | wc -l
+