diff --git a/files/collectd.conf.j2 b/files/collectd.conf.j2
index fc11d7f..0313b74 100644
--- a/files/collectd.conf.j2
+++ b/files/collectd.conf.j2
@@ -30,7 +30,7 @@ LoadPlugin filecount
 <Plugin "filecount">
   <Directory "/opt/freifunk/tunneldigger_interfaces">
     Instance "tunneldigger-connections"
-    Name "l2tp1*"
+    Name "l2tp*"
   </Directory>
 </Plugin>
 <Plugin write_graphite>