diff --git a/data/grid5000/sites/rennes/servers/dhcp-prod.json b/data/grid5000/sites/rennes/servers/dhcp.json
similarity index 64%
rename from data/grid5000/sites/rennes/servers/dhcp-prod.json
rename to data/grid5000/sites/rennes/servers/dhcp.json
index 446f86eef3afee960b66c48efe804f13c51a1a39..c11ed400986ce8229a11b8e3eb0aeff6c63f2356 100644
--- a/data/grid5000/sites/rennes/servers/dhcp-prod.json
+++ b/data/grid5000/sites/rennes/servers/dhcp.json
@@ -1,16 +1,13 @@
 {
-  "alias": [
-    "dhcp"
-  ],
   "kind": "virtual",
   "network_adapters": {
     "adm": {
-      "ip": "172.16.111.117"
+      "ip": "172.17.111.117"
     },
     "default": {
       "ip": "172.16.111.117"
     }
   },
   "type": "server",
-  "uid": "dhcp-prod"
+  "uid": "dhcp"
 }
\ No newline at end of file
diff --git a/grid5000-all.json b/grid5000-all.json
index a20021f17c613ee8188fd643f20bc865f9c5b79b..70a430630ab0e48d70b6b90906a7588e637adce1 100644
--- a/grid5000-all.json
+++ b/grid5000-all.json
@@ -205090,21 +205090,18 @@
           "type": "server",
           "uid": "csod"
         },
-        "dhcp-prod": {
-          "alias": [
-            "dhcp"
-          ],
+        "dhcp": {
           "kind": "virtual",
           "network_adapters": {
             "adm": {
-              "ip": "172.16.111.117"
+              "ip": "172.17.111.117"
             },
             "default": {
               "ip": "172.16.111.117"
             }
           },
           "type": "server",
-          "uid": "dhcp-prod"
+          "uid": "dhcp"
         },
         "dhcp-public": {
           "kind": "virtual",
diff --git a/input/grid5000/sites/rennes/servers/virtual.yaml b/input/grid5000/sites/rennes/servers/virtual.yaml
index b820576d9e8acbb50c7ac5ba47ec8e145d153222..81fcf5ad56553e7159e42ff4768dd3666bd213cd 100644
--- a/input/grid5000/sites/rennes/servers/virtual.yaml
+++ b/input/grid5000/sites/rennes/servers/virtual.yaml
@@ -11,11 +11,9 @@ helpdesk-global:
 www:
   kind: virtual
   network_adapters: {default: {ip: 172.16.111.112}}
-dhcp-prod:
+dhcp:
   kind: virtual
-  alias:
-    - dhcp
-  network_adapters: {default: {ip: 172.16.111.117}, adm: {ip: 172.16.111.117}}
+  network_adapters: {default: {ip: 172.16.111.117}, adm: {ip: 172.17.111.117}}
 ldap:
   kind: virtual
   network_adapters: {default: {ip: 172.16.111.120}}