diff --git a/roles/collectd/server/files/collection.conf b/roles/collectd/server/files/collection.conf
index 7646b1ad4f..8ace02ded5 100644
--- a/roles/collectd/server/files/collection.conf
+++ b/roles/collectd/server/files/collection.conf
@@ -942,4 +942,14 @@ GraphWidth 400
 </Type>
 
 
+#
+# FMN
+#
+<Type fmn_cache>
+  RRDTitle "Cache rebuild time for {type_instance}"
+  DSName "value seconds  "
+</Type>
+
+
+
 # vim: set sw=2 sts=2 et syntax=apache fileencoding=utf-8 :