diff --git a/playbooks/ldap.yml b/playbooks/ldap.yml
index b76d104..7d43156 100644
--- a/playbooks/ldap.yml
+++ b/playbooks/ldap.yml
@@ -16,6 +16,7 @@
         passno: 1
         dump: 0
         state: mounted
+      when: ldap_master is defined
 
   vars_files:
     - /srv/ansible-private/vars.yml