diff --git a/manifests/init.pp b/manifests/init.pp
index aa23cd2..0524d73 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,4 +1,6 @@
 class interfaces {
+	include concat::setup
+
 	concat{'/etc/network/interfaces':
 		owner => root,
 		group => root,