diff --git a/templates/smb.conf.j2 b/templates/smb.conf.j2
index 378bc9f..da0101a 100644
--- a/templates/smb.conf.j2
+++ b/templates/smb.conf.j2
@@ -24,6 +24,10 @@
   passdb backend = {{ samba_passdb_backend }}
   map to guest = {{ samba_map_to_guest }}
 
+{% if samba_interfaces is defined %}
+  interfaces = {{ samba_interfaces }}
+{% endif %}
+
   # Name resolution: make sure \\NETBIOS_NAME\ works
   wins support = yes
   local master = yes
diff --git a/vars/os_Archlinux.yml b/vars/os_Archlinux.yml
new file mode 100644
index 0000000..edfd3f6
--- /dev/null
+++ b/vars/os_Archlinux.yml
@@ -0,0 +1,16 @@
+# roles/samba/vars/os_Archlinux.yml
+---
+
+samba_packages:
+  - samba
+  - smbclient
+
+samba_selinux_packages: []
+samba_selinux_booleans: []
+
+samba_configuration: /etc/samba/smb.conf
+
+samba_service: smbd
+winbind_service: nmbd
+
+samba_www_documentroot: /var/www