diff --git a/templates/smb.conf.j2 b/templates/smb.conf.j2
index f2eec6fc980e0ac99df10d7f7f508a728c77d85c..3977f2462ab7aea288da90316d8e7a7cbae5b96b 100644
--- a/templates/smb.conf.j2
+++ b/templates/smb.conf.j2
@@ -5,7 +5,7 @@
 
         log level = 3
         log file = /var/log/samba/samba.log
-        interfaces = eth1
+        interfaces = "{{ smb_interface }}"
 
         # AD binding
         passdb backend = tdbsam