diff --git a/roles/ldap_server/defaults/main.yml b/roles/ldap_server/defaults/main.yml
index 7c13245d4595a2fbeab910b6dad96c5e0d191830..044bfb812dbb5881ad72e0833254fef87f934bd2 100644
--- a/roles/ldap_server/defaults/main.yml
+++ b/roles/ldap_server/defaults/main.yml
@@ -1,13 +1,13 @@
 ---
 
 ldap_entries: []
-ldap_server_domain: "{{ hostvars[host]['domain'] }}"
+ldap_server_domain: "{{ ansible_domain }}"
 # Internal value, base DN.
 ldap_server_int_basedn: "{{ ldap_server_domain | regex_replace('\\.', ',dc=') | regex_replace('^', 'dc=') }}"
 ldap_server_organization: "Private"
 ldap_server_log_level: 256
-ldap_server_tls_certificate: "{{ tls_certificate_dir }}/{{ hostvars[host]['fqdn'] }}_ldap.pem"
-ldap_server_tls_key: "{{ tls_private_key_dir }}/{{ hostvars[host]['fqdn'] }}_ldap.key"
+ldap_server_tls_certificate: "{{ tls_certificate_dir }}/{{ ansible_fqdn }}_ldap.pem"
+ldap_server_tls_key: "{{ tls_private_key_dir }}/{{ ansible_fqdn }}_ldap.key"
 ldap_server_ssf: 128
 ldap_permissions:
   - >