diff --git a/host_vars/routeur-daniel.adm.crans.org/prefix_delegation.yml b/group_vars/prefix_delegation.yml
similarity index 99%
rename from host_vars/routeur-daniel.adm.crans.org/prefix_delegation.yml
rename to group_vars/prefix_delegation.yml
index 50cd36e1..06325303 100644
--- a/host_vars/routeur-daniel.adm.crans.org/prefix_delegation.yml
+++ b/group_vars/prefix_delegation.yml
@@ -1,5 +1,4 @@
 ---
-
 loc_service_prefix_delegation:
   name: prefix_delegation
   install_dir: /var/local/services/prefix_delegation
diff --git a/host_vars/routeur-jack.adm.crans.org/prefix_delegation.yml b/host_vars/routeur-jack.adm.crans.org/prefix_delegation.yml
deleted file mode 100644
index 50cd36e1..00000000
--- a/host_vars/routeur-jack.adm.crans.org/prefix_delegation.yml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-
-loc_service_prefix_delegation:
-  name: prefix_delegation
-  install_dir: /var/local/services/prefix_delegation
-  cron:
-    frequency: "*/2 * * * *"
-  dependencies: []
-  git:
-    remote: https://gitlab.adm.crans.org/nounous/prefix_delegation.git
-    version: master
-  config:
-    protocol: prefixdelegation
-    interface: ens23
-    prefix: "2a0c:700:12::"
-    length: "48"
-    ldap:
-      server: "ldaps://{{ query('ldap', 'ip4', 'flirt', 'adm') }}"
-      binddn: "{{ vault.ldap_adh_reader.binddn }}"
-      password: "{{ vault.ldap_adh_reader.bindpass }}"
diff --git a/host_vars/routeur-sam.adm.crans.org/prefix_delegation.yml b/host_vars/routeur-sam.adm.crans.org/prefix_delegation.yml
deleted file mode 100644
index 50cd36e1..00000000
--- a/host_vars/routeur-sam.adm.crans.org/prefix_delegation.yml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-
-loc_service_prefix_delegation:
-  name: prefix_delegation
-  install_dir: /var/local/services/prefix_delegation
-  cron:
-    frequency: "*/2 * * * *"
-  dependencies: []
-  git:
-    remote: https://gitlab.adm.crans.org/nounous/prefix_delegation.git
-    version: master
-  config:
-    protocol: prefixdelegation
-    interface: ens23
-    prefix: "2a0c:700:12::"
-    length: "48"
-    ldap:
-      server: "ldaps://{{ query('ldap', 'ip4', 'flirt', 'adm') }}"
-      binddn: "{{ vault.ldap_adh_reader.binddn }}"
-      password: "{{ vault.ldap_adh_reader.bindpass }}"