diff --git a/group_vars/all/ldap.yml b/group_vars/all/ldap.yml
index b81d4758..bff84bca 100644
--- a/group_vars/all/ldap.yml
+++ b/group_vars/all/ldap.yml
@@ -1,6 +1,6 @@
 ---
 glob_ldap:
-  uri: 'ldap://re2o-ldap.adm.crans.org/'
+  uri: 'ldap://yson-partou.adm.crans.org/'
   users_base: 'cn=Utilisateurs,dc=crans,dc=org'
   servers:
     - "{{ query('ldap', 'ip4', 'wall-e', 'adm') }}"
diff --git a/group_vars/dovecot.yml b/group_vars/dovecot.yml
index e947a267..79746b18 100644
--- a/group_vars/dovecot.yml
+++ b/group_vars/dovecot.yml
@@ -1,7 +1,7 @@
 ---
 glob_dovecot:
   ldap:
-    uri: "ldap://{{ query('ldap', 'ip4', 're2o-ldap', 'adm') }}/"
+    uri: "ldap://{{ query('ldap', 'ip4', 'yson-partou', 'adm') }}/"
     dn: 'cn=dovecot,ou=service-users,dc=crans,dc=org'
     pass: "{{ vault.dovecot_dnpass }}"
     users_base: 'cn=Utilisateurs,dc=crans,dc=org'
diff --git a/group_vars/gitlab.yml b/group_vars/gitlab.yml
index be3d1fe0..4006a677 100644
--- a/group_vars/gitlab.yml
+++ b/group_vars/gitlab.yml
@@ -6,7 +6,7 @@ glob_gitlab:
   email_display_name: 'Crans GitLab'
   ldap:
     label: 'Crans'
-    host: "{{ query('ldap', 'ip', 're2o-ldap', 'adm') | first }}"
+    host: "{{ query('ldap', 'ip', 'yson-partou', 'adm') | first }}"
     port: 389
     uid: 'uid'
     bind_dn: 'cn=gitlab,ou=service-users,dc=crans,dc=org'
diff --git a/group_vars/re2o.yml b/group_vars/re2o.yml
index 1406b598..430b0a9f 100644
--- a/group_vars/re2o.yml
+++ b/group_vars/re2o.yml
@@ -14,7 +14,7 @@ glob_re2o:
   smtp_server: smtp.adm.crans.org
   ldap:
     master_password: "{{ vault.slapd.re2o.admin.bindpass }}"
-    uri: "ldap://re2o-ldap.adm.crans.org/"
+    uri: "ldap://yson-partou.adm.crans.org/"
     dn: "{{ vault.slapd.re2o.admin.binddn }}"
   database:
     password: "{{ vault.re2o.database.password }}"
diff --git a/group_vars/sssd.yml b/group_vars/sssd.yml
index 2edc8798..f43aaac3 100644
--- a/group_vars/sssd.yml
+++ b/group_vars/sssd.yml
@@ -10,10 +10,10 @@ glob_sssd:
       - "ldaps://{{ query('ldap', 'ip4', 'jack', 'adm') }}/"
     base: "dc=crans,dc=org"
   secondary:
-    domain: re2o-ldap.adm.crans.org
+    domain: yson-partou.adm.crans.org
     enumerate: "false"
     servers:
-      - "ldaps://{{ query('ldap', 'ip4', 're2o-ldap', 'adm') }}/"
+      - "ldaps://{{ query('ldap', 'ip4', 'yson-partou', 'adm') }}/"
       - "ldaps://{{ query('ldap', 'ip4', 'terenez', 'adm') }}/"
     base: "dc=crans,dc=org"
     bind:
diff --git a/host_vars/cameron.adm.crans.org b/host_vars/cameron.adm.crans.org
index 22235c8a..458e3205 100644
--- a/host_vars/cameron.adm.crans.org
+++ b/host_vars/cameron.adm.crans.org
@@ -19,7 +19,7 @@ loc_service_home:
     remote: https://gitlab.adm.crans.org/nounous/home.git
     version: master
   config:
-    ldap_server: ldap://re2o-ldap.adm.crans.org
+    ldap_server: "ldap://{{ query('ldap', 'ip4', 'yson-partou', 'adm') }}"
     binddn: "{{ vault.services.home.ldap.binddn }}"
     password: "{{ vault.services.home.ldap.bindpass }}"
     rootdn: cn=Utilisateurs,dc=crans,dc=org
@@ -44,5 +44,5 @@ loc_service_backup:
     binddn: cn=home,ou=service-users,dc=crans,dc=org
     password: "{{ vault.ldap_home_password }}"
     rootdn: cn=Utilisateurs,dc=crans,dc=org
-    ldap_server: ldap://re2o-ldap.adm.crans.org
+    ldap_server: "ldap://{{ query('ldap', 'ip4', 'yson-partou', 'adm') }}"
     borg_key: "{{ vault.borg.encryption_passphrase }}"