diff --git a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-1.json b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-1.json
index fafd4d0135488afd49b8eaa39be9990ec36ef973..858b511a15b7dfb1135dbc7d483e5a7a8f0c5086 100644
--- a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-1.json
+++ b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-1.json
@@ -74,7 +74,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "/dev/disk/by-path/dummy",
+      "by_path": "pci-0000:82:00.0-scsi-0:1:0:0",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-2.json b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-2.json
index becec0e08bc33b1060707a607c6f2a6de9a738c6..ba0383da39f8244383f764a54e314c3b0ec3a05b 100644
--- a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-2.json
+++ b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-2.json
@@ -74,7 +74,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "/dev/disk/by-path/dummy",
+      "by_path": "pci-0000:82:00.0-scsi-0:1:0:0",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-3.json b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-3.json
index 34d38cbed8c7879f829d2bbbaa325c3242c737ae..98869e4ef140ecf92bb793c71c5cc22a09467ac2 100644
--- a/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-3.json
+++ b/data/grid5000/sites/rennes/clusters/roazhon11/nodes/roazhon11-3.json
@@ -74,7 +74,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "/dev/disk/by-path/dummy",
+      "by_path": "pci-0000:82:00.0-scsi-0:1:0:0",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/input/grid5000/sites/rennes/clusters/roazhon11/roazhon11.yaml b/input/grid5000/sites/rennes/clusters/roazhon11/roazhon11.yaml
index 8ad0e1b79452cb488903e214baf7595249dd7cc6..8af88f570ab0f9cb0bcd03245e7e4d48323d212a 100644
--- a/input/grid5000/sites/rennes/clusters/roazhon11/roazhon11.yaml
+++ b/input/grid5000/sites/rennes/clusters/roazhon11/roazhon11.yaml
@@ -51,7 +51,7 @@ nodes:
         interface: SAS
         storage: SSD
         model: unknown
-        by_path: "/dev/disk/by-path/dummy"
+        by_path: "pci-0000:82:00.0-scsi-0:1:0:0"
   roazhon11-1:
     network_adapters:
       bmc:
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index 8b734c2710c42307ea90609015ececacae9f7d3c..dc006740fb13cf3a993cd3f12e019f9188b0e493 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -241,6 +241,9 @@ roazhon9:
 roazhon10:
   enp59s0f0: eth0
   enp59s0f1: eth1
+roazhon11:
+  enp2s0f0: eth0
+  enp2s0f3: eth1
 roazhon13:
   enp24s0f0: eth0
   enp24s0f1: eth1