diff --git a/group_vars/routeurs_vm.yml b/group_vars/routeurs_vm.yml
index 71b31037..3ff8a719 100644
--- a/group_vars/routeurs_vm.yml
+++ b/group_vars/routeurs_vm.yml
@@ -11,3 +11,35 @@ loc_radvd:
       dnssl: adh.crans.org
       dns:
         - 2a0c:700:12::ff:fe00:9912
+
+loc_dhcp:
+  authoritative: true
+  subnets:
+    - network: "185.230.78.0/24"
+      deny_unknown: true
+      vlan: "adh"
+      default_lease_time: "600"
+      max_lease_time: "7200"
+      routers: "{{ query('ldap', 'ip4', 'passerelle', 'adh') }}"
+      dns: ["{{ query('ldap', 'ip4', 'romanesco', 'adh') }}"]
+      domain_name: "adh.crans.org"
+      domain_search: "adh.crans.org"
+      options: []
+      lease_file: "/var/local/services/dhcp/generated/dhcp.adh.crans.org.list"
+
+loc_service_dhcp:
+  git:
+    remote: https://gitlab.adm.crans.org/nounous/dhcp.git
+    version: main
+  cron:
+    frequency: "*/2 * * * *"
+    options: -r
+  config:
+    ldap:
+      server: ldaps://flirt.adm.crans.org
+      binddn: "{{ vault.ldap_adh_reader.binddn }}"
+      bindpass: "{{ vault.ldap_adh_reader.bindpass }}"
+      userdn: ou=users,dc=adh,dc=crans,dc=org
+      clubdn: ou=clubs,dc=adh,dc=crans,dc=org
+      hostdn: ou=hosts,dc=adh,dc=crans,dc=org
+    extension: adh.crans.org
diff --git a/host_vars/routeur-daniel.adm.crans.org/dhcp.yml b/host_vars/routeur-daniel.adm.crans.org/dhcp.yml
deleted file mode 100644
index ebb35117..00000000
--- a/host_vars/routeur-daniel.adm.crans.org/dhcp.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-loc_dhcp:
-  authoritative: true
-  subnets:
-    - network: "185.230.78.0/24"
-      deny_unknown: true
-      vlan: "adh"
-      default_lease_time: "600"
-      max_lease_time: "7200"
-      routers: "{{ query('ldap', 'ip4', 'passerelle', 'adh') }}"
-      dns: ["{{ query('ldap', 'ip4', 'romanesco', 'adh') }}"]
-      domain_name: "adh.crans.org"
-      domain_search: "adh.crans.org"
-      options: []
-      lease_file: "/var/local/services/dhcp/generated/dhcp.adh.crans.org.list"
-
-loc_service_dhcp:
-  git:
-    remote: https://gitlab.adm.crans.org/nounous/dhcp.git
-    version: main
-  cron:
-    frequency: "*/2 * * * *"
-    options: -r
-  config:
-    ldap:
-      server: ldaps://flirt.adm.crans.org
-      binddn: "{{ vault.ldap_adh_reader.binddn }}"
-      bindpass: "{{ vault.ldap_adh_reader.bindpass }}"
-      userdn: ou=users,dc=adh,dc=crans,dc=org
-      clubdn: ou=clubs,dc=adh,dc=crans,dc=org
-      hostdn: ou=hosts,dc=adh,dc=crans,dc=org
-    extension: adh.crans.org
diff --git a/host_vars/routeur-jack.adm.crans.org/dhcp.yml b/host_vars/routeur-jack.adm.crans.org/dhcp.yml
deleted file mode 100644
index ebb35117..00000000
--- a/host_vars/routeur-jack.adm.crans.org/dhcp.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-loc_dhcp:
-  authoritative: true
-  subnets:
-    - network: "185.230.78.0/24"
-      deny_unknown: true
-      vlan: "adh"
-      default_lease_time: "600"
-      max_lease_time: "7200"
-      routers: "{{ query('ldap', 'ip4', 'passerelle', 'adh') }}"
-      dns: ["{{ query('ldap', 'ip4', 'romanesco', 'adh') }}"]
-      domain_name: "adh.crans.org"
-      domain_search: "adh.crans.org"
-      options: []
-      lease_file: "/var/local/services/dhcp/generated/dhcp.adh.crans.org.list"
-
-loc_service_dhcp:
-  git:
-    remote: https://gitlab.adm.crans.org/nounous/dhcp.git
-    version: main
-  cron:
-    frequency: "*/2 * * * *"
-    options: -r
-  config:
-    ldap:
-      server: ldaps://flirt.adm.crans.org
-      binddn: "{{ vault.ldap_adh_reader.binddn }}"
-      bindpass: "{{ vault.ldap_adh_reader.bindpass }}"
-      userdn: ou=users,dc=adh,dc=crans,dc=org
-      clubdn: ou=clubs,dc=adh,dc=crans,dc=org
-      hostdn: ou=hosts,dc=adh,dc=crans,dc=org
-    extension: adh.crans.org
diff --git a/host_vars/routeur-sam.adm.crans.org/dhcp.yml b/host_vars/routeur-sam.adm.crans.org/dhcp.yml
deleted file mode 100644
index ebb35117..00000000
--- a/host_vars/routeur-sam.adm.crans.org/dhcp.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-loc_dhcp:
-  authoritative: true
-  subnets:
-    - network: "185.230.78.0/24"
-      deny_unknown: true
-      vlan: "adh"
-      default_lease_time: "600"
-      max_lease_time: "7200"
-      routers: "{{ query('ldap', 'ip4', 'passerelle', 'adh') }}"
-      dns: ["{{ query('ldap', 'ip4', 'romanesco', 'adh') }}"]
-      domain_name: "adh.crans.org"
-      domain_search: "adh.crans.org"
-      options: []
-      lease_file: "/var/local/services/dhcp/generated/dhcp.adh.crans.org.list"
-
-loc_service_dhcp:
-  git:
-    remote: https://gitlab.adm.crans.org/nounous/dhcp.git
-    version: main
-  cron:
-    frequency: "*/2 * * * *"
-    options: -r
-  config:
-    ldap:
-      server: ldaps://flirt.adm.crans.org
-      binddn: "{{ vault.ldap_adh_reader.binddn }}"
-      bindpass: "{{ vault.ldap_adh_reader.bindpass }}"
-      userdn: ou=users,dc=adh,dc=crans,dc=org
-      clubdn: ou=clubs,dc=adh,dc=crans,dc=org
-      hostdn: ou=hosts,dc=adh,dc=crans,dc=org
-    extension: adh.crans.org