diff --git a/group_vars/horde.yml b/group_vars/horde.yml
index 337d2ddd..dd1fe137 100644
--- a/group_vars/horde.yml
+++ b/group_vars/horde.yml
@@ -18,3 +18,5 @@ glob_horde:
   admin_dest_hostname : webmail.adm.crans.org
   zone_ipv4 : 172.16.10.0/24
   zone_ipv6 : fd00:0:0:10::/64
+  ipv4: "{{ query('ldap', 'ip', ansible_hostname, 'adm') | ipv4 | first }}"
+  ipv6: "{{ query('ldap', 'ip', ansible_hostname, 'adm') | ipv6 | first }}"
diff --git a/host_vars/horde.adm.crans.org.yml b/host_vars/horde.adm.crans.org.yml
index 32703bca..5cde2044 100644
--- a/host_vars/horde.adm.crans.org.yml
+++ b/host_vars/horde.adm.crans.org.yml
@@ -1,7 +1,3 @@
 ---
 interfaces:
   adm: eth0
-
-loc_horde:
-  ipv6: 'fd00::10:400:ff:fe01:810'
-  ipv4: '172.16.10.108'