diff --git a/munin/iptables_ b/munin/iptables_
index 03c6caa1..af87c438 100755
--- a/munin/iptables_
+++ b/munin/iptables_
@@ -49,7 +49,7 @@ else :
         nom = string.lower(chain.replace('_', '').replace('-', '').replace('.','').replace('/', ''))
         label = chain.replace('_', '-').replace('.','-').replace('/','-')
         if label == "TEST-MAC-IP" :
-            data = commands.getoutput("%s %s | awk '{print  $4}' | grep 231 | awk -F '.' '{print $1$2$3}' | sort | uniq -c | grep 231" % (IPTABLES, chain)).split('\n')
+            data = commands.getoutput("%s %s | uniq | awk '{print  $4}' | grep 231 | awk -F '.' '{print $1$2$3}' | sort | uniq -c | grep 231" % (IPTABLES, chain)).split('\n')
             total = 0
             for line in data :
                 value, subnet = line.split()
@@ -61,5 +61,5 @@ else :
                         print "%s%d.value %s" % (nom, x, value)
             print "%s.value %d" % (nom, total)
         else :
-            value = int(commands.getoutput('%s %s | wc -l' % (IPTABLES, chain))) - 2
+            value = int(commands.getoutput('%s %s | uniq | wc -l' % (IPTABLES, chain))) - 2
             print "%s.value %d" % (nom, value)