diff --git a/data/grid5000/sites/rennes/servers/pve-3.json b/data/grid5000/sites/rennes/servers/pve-3.json
index c90ceb1a8f16ab32db83791f9c16e83c25d7a0bf..71284836a119dcdf9787806de8663a2afc9bfa87 100644
--- a/data/grid5000/sites/rennes/servers/pve-3.json
+++ b/data/grid5000/sites/rennes/servers/pve-3.json
@@ -1,6 +1,6 @@
 {
   "alias": [
-
+    "wattmetre"
   ],
   "kind": "physical",
   "network_adapters": {
diff --git a/input/grid5000/sites/rennes/servers/physical.yaml b/input/grid5000/sites/rennes/servers/physical.yaml
index a5eadcd9b014817da219beca332f093993dd2fb2..dfd7231ce737d285835e04d8193a0682f6d94780 100644
--- a/input/grid5000/sites/rennes/servers/physical.yaml
+++ b/input/grid5000/sites/rennes/servers/physical.yaml
@@ -174,7 +174,7 @@ pve-2:
 
 pve-3:
   kind: physical
-  alias: []
+  alias: [wattmetre]
   warranty: 2030-15
   serial: CZJ3151FJS
   network_adapters: