diff --git a/host_vars/boeing.adm.crans.org.yml b/host_vars/boeing.adm.crans.org.yml
index 6653e290..263937bc 100644
--- a/host_vars/boeing.adm.crans.org.yml
+++ b/host_vars/boeing.adm.crans.org.yml
@@ -63,7 +63,7 @@ loc_wireguard:
 loc_service_proxy:
   config:
     ldap:
-      server: "ldaps://{{ query('ldap', 'ip', 'ldap-adm', 'adm') | ansible.utils.ipv4 | first }}/"
+      - server: "ldaps://{{ query('ldap', 'ip', 'ldap-adm', 'adm') | ansible.utils.ipv4 | first }}/"
     protocol: "proxy"
     filter: ".adm.crans.org"
     proxy:
diff --git a/host_vars/routeur-ft.adm.crans.org.yml b/host_vars/routeur-ft.adm.crans.org.yml
index e8ac67a7..6201f6e5 100644
--- a/host_vars/routeur-ft.adm.crans.org.yml
+++ b/host_vars/routeur-ft.adm.crans.org.yml
@@ -29,7 +29,8 @@ loc_wireguard:
 loc_service_proxy:
   config:
     ldap:
-      server: "ldaps://{{ query('ldap', 'ip', 'ft', 'adm') | ansible.utils.ipv4 | first }}/"
+      - server: "ldaps://{{ query('ldap', 'ip', 'ldap-adm', 'adm') | ansible.utils.ipv4 | first }}/"
+      - server: "ldaps://{{ query('ldap', 'ip', 'ft', 'adm') | ansible.utils.ipv4 | first }}/"
     protocol: "proxy"
     filter: ".adm.crans.org"
     proxy:
diff --git a/host_vars/routeur-thot.adm.crans.org.yml b/host_vars/routeur-thot.adm.crans.org.yml
index 6d29ef9d..f06e0338 100644
--- a/host_vars/routeur-thot.adm.crans.org.yml
+++ b/host_vars/routeur-thot.adm.crans.org.yml
@@ -30,7 +30,8 @@ loc_wireguard:
 loc_service_proxy:
   config:
     ldap:
-      server: "ldaps://{{ query('ldap', 'ip', 'thot', 'adm') | ansible.utils.ipv4 | first }}/"
+      - server: "ldaps://{{ query('ldap', 'ip', 'ldap-adm', 'adm') | ansible.utils.ipv4 | first }}/"
+      - server: "ldaps://{{ query('ldap', 'ip', 'thot', 'adm') | ansible.utils.ipv4 | first }}/"
     protocol: "proxy"
     filter: ".adm.crans.org"
     proxy: