diff --git a/roles/samba/templates/smb.conf.j2 b/roles/samba/templates/smb.conf.j2
index 0ad2f1c..a1e221d 100644
--- a/roles/samba/templates/smb.conf.j2
+++ b/roles/samba/templates/smb.conf.j2
@@ -11,6 +11,10 @@ server role = {{ samba_server_role }}
 {% else %}
 security = {{ samba_security }}
 {% endif %}
+{% if samba_interfaces is defined %}
+
+interfaces = {{ samba_interfaces|join(' ') }}
+{% endif %}
 {% if samba_options is defined %}
 
 {% for option in samba_options %}