diff --git a/samba/templates/smb.conf.erb b/samba/templates/smb.conf.erb
index c17deca..cc80c6e 100644
--- a/samba/templates/smb.conf.erb
+++ b/samba/templates/smb.conf.erb
@@ -25,7 +25,7 @@ passdb backend = tdbsam
 security = user
 passdb backend = ldapsam:"<%= @ldap_server.join(' ') -%>"
 ldap passwd sync = Only
-ldap admin dn = "uid=smbadmin,cn=config,<%= @ldap_basedn %>
+ldap admin dn = "uid=smbadmin,ou=System,<%= @ldap_basedn %>
 ldap ssl = no
 ldap suffix = <%= @ldap_basedn %>
 <% elsif @auth == 'domain' -%>
@@ -44,7 +44,9 @@ ntlm auth = no
 # log per machine and rotate after 128MB
 log file = /var/log/samba/%m.log
 max log size = 131072
+<% if @operatingsystem != 'OpenBSD' -%>
 utmp = yes
+<% end -%>
 
 unix charset = <%= @charset %>
 unix extensions = no