diff --git a/data/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.json b/data/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.json
index af3b72303917fddf8953a879c7e2426e3b693bf5..16e5fcd3d52776d635846084c02356a6f4635c06 100644
--- a/data/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.json
@@ -264,12 +264,10 @@
       "model": "MT27500 Family [ConnectX-3]",
       "mountable": true,
       "mounted": true,
-      "name": "ibp28s0",
+      "name": "ib0",
       "netmask": "255.255.240.0",
       "network_address": "esterel27-1-ib0.sophia.grid5000.fr",
       "rate": 40000000000,
-      "sriov": false,
-      "sriov_totalvfs": 0,
       "vendor": "Mellanox Technologies"
     },
     {
diff --git a/input/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.yaml b/input/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.yaml
index 0b5ef41e9c7b91afaec428e00192fbffead99888..ea8727b89360e9d3e28a414f0da39f12db251a1f 100644
--- a/input/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel27/nodes/esterel27-1.yaml
@@ -142,13 +142,12 @@ esterel27-1:
       firmware_version: 2.42.5000
       guid: '0xec0d9a03002b9611'
       interface: InfiniBand
+      ip: 172.18.131.34
       mac: ec:0d:9a:03:00:2b:96:11
       management: false
       model: MT27500 Family [ConnectX-3]
-      name: ibp28s0
+      name: ib0
       rate: 40000000000
-      sriov: false
-      sriov_totalvfs: 0
       vendor: Mellanox Technologies
   operating_system:
     cstate_driver: intel_idle