diff --git a/data/grid5000/sites/sophia/clusters/esterel22/esterel22.json b/data/grid5000/sites/sophia/clusters/esterel22/esterel22.json
index 925071e50e42b59ecff3ebd6e28af09127c30061..71411b8181566b1c40bb5787b1e488f4d1972dca 100644
--- a/data/grid5000/sites/sophia/clusters/esterel22/esterel22.json
+++ b/data/grid5000/sites/sophia/clusters/esterel22/esterel22.json
@@ -53,7 +53,7 @@
   ],
   "model": "Cluster Model",
   "nodes_count": 1,
-  "nodes_description": "1 CPU Unknown vendor, 72 cores/CPU, 0GB RAM, 0GB SSD, 1 x 10Gb Ethernet",
+  "nodes_description": "1 CPU Unknown vendor, 72 cores/CPU, 0GB RAM, 2x0GB SSD, 1 x 10Gb Ethernet",
   "priority": 197001,
   "queues": [
     "admin",
diff --git a/data/grid5000/sites/sophia/clusters/esterel22/nodes/esterel22-1.json b/data/grid5000/sites/sophia/clusters/esterel22/nodes/esterel22-1.json
index 1c8f62445513b61a4d68b0aef1efab9af3e61270..5ae485c340857aa88143612189c08d684de49496 100644
--- a/data/grid5000/sites/sophia/clusters/esterel22/nodes/esterel22-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel22/nodes/esterel22-1.json
@@ -105,13 +105,23 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "/dev/disk/by-path/dummy",
+      "by_path": "/dev/disk/by-path/pci-0000:19:00.0-scsi-0:2:0:0",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
       "size": 8,
       "storage": "SSD",
       "vendor": "Unknown"
+    },
+    {
+      "by_id": "",
+      "by_path": "/dev/disk/by-path/pci-0000:19:00.0-scsi-0:2:1:0",
+      "id": "disk1",
+      "interface": "SAS",
+      "model": "unknown",
+      "size": 8,
+      "storage": "SSD",
+      "vendor": "Unknown"
     }
   ],
   "supported_job_types": {
diff --git a/input/grid5000/sites/sophia/clusters/esterel22/esterel22.yaml b/input/grid5000/sites/sophia/clusters/esterel22/esterel22.yaml
index fd0ec344fb0f0cfc602485358e5a56fd903e280e..69cab4048fd7e807b4a6611610e61501397f0dc9 100644
--- a/input/grid5000/sites/sophia/clusters/esterel22/esterel22.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel22/esterel22.yaml
@@ -34,6 +34,10 @@ nodes:
         id: disk0
         interface: SAS
         by_path: "/dev/disk/by-path/dummy" # this path will have to change later.
+      disk1:
+        id: disk1
+        interface: SAS
+        by_path: "/dev/disk/by-path/dummy"
     software:
       standard-environment: debian11-x64-std # TODO: check that architecture is OK
     management_tools:
diff --git a/input/grid5000/sites/sophia/clusters/esterel22/nodes.yaml.erb b/input/grid5000/sites/sophia/clusters/esterel22/nodes.yaml.erb
index 08c87e83c8f4cb953a13cf7f9e50d3fef810c8bd..c40c912294f7ddaec2a8310f47677dafb45b45eb 100644
--- a/input/grid5000/sites/sophia/clusters/esterel22/nodes.yaml.erb
+++ b/input/grid5000/sites/sophia/clusters/esterel22/nodes.yaml.erb
@@ -77,4 +77,10 @@ nodes:
         storage: SSD # Fake data, will be replaced by g5k-checks
         model: unknown # Fake data, will be replaced by g5k-checks
         size: 8 # Fake data, will be replaced by g5k-checks
+        by_path: "/dev/disk/by-path/pci-0000:19:00.0-scsi-0:2:0:0"
+      disk1:
+        storage: SSD
+        model: unknown
+        size: 8
+        by_path: "/dev/disk/by-path/pci-0000:19:00.0-scsi-0:2:1:0"
 <% } %>