diff --git a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-1.json b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-1.json
index 35dfbb7e58d90daae290b9a283b083e2e0eafd0f..51e349935a71cb24cfd4555f923d4e66d0f9b3f6 100644
--- a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-1.json
+++ b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-1.json
@@ -105,7 +105,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "dev/disk/by-path/pci-0000:00:11.5-ata-3",
+      "by_path": "/dev/disk/by-path/pci-0000:00:11.5-ata-3",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-2.json b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-2.json
index 6302327883254872bc5dae1bd615832d578b34fb..7fd5b1c81ce3719df74c6425c4de6ac3fe27be27 100644
--- a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-2.json
+++ b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-2.json
@@ -105,7 +105,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "dev/disk/by-path/pci-0000:00:11.5-ata-3",
+      "by_path": "/dev/disk/by-path/pci-0000:00:11.5-ata-3",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-3.json b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-3.json
index 609b4a1e9588a2592449b480374adb691d693ebc..487620903e625cd78abe8d9383766e18f9ccc6a4 100644
--- a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-3.json
+++ b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-3.json
@@ -105,7 +105,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "dev/disk/by-path/pci-0000:00:11.5-ata-3",
+      "by_path": "/dev/disk/by-path/pci-0000:00:11.5-ata-3",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-4.json b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-4.json
index 7e1958922df36a75242be29f896232ae09a3435d..9452870d57ac1a2ee37f65dfbc5ca0037d135d69 100644
--- a/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-4.json
+++ b/data/grid5000/sites/grenoble/clusters/chartreuse6/nodes/chartreuse6-4.json
@@ -105,7 +105,7 @@
   "storage_devices": [
     {
       "by_id": "",
-      "by_path": "dev/disk/by-path/pci-0000:00:11.5-ata-3",
+      "by_path": "/dev/disk/by-path/pci-0000:00:11.5-ata-3",
       "id": "disk0",
       "interface": "SAS",
       "model": "unknown",
diff --git a/input/grid5000/sites/grenoble/clusters/chartreuse6/chartreuse6.yaml b/input/grid5000/sites/grenoble/clusters/chartreuse6/chartreuse6.yaml
index e365d8ddf8e94232e368ee5a525e151a9f4a7db2..55461c8dcbccd3600b10e251b4a3a68d773272cd 100644
--- a/input/grid5000/sites/grenoble/clusters/chartreuse6/chartreuse6.yaml
+++ b/input/grid5000/sites/grenoble/clusters/chartreuse6/chartreuse6.yaml
@@ -33,7 +33,7 @@ nodes:
       disk0:
         id: disk0
         interface: SAS
-        by_path: "dev/disk/by-path/pci-0000:00:11.5-ata-3"
+        by_path: "/dev/disk/by-path/pci-0000:00:11.5-ata-3"
     software:
       standard-environment: debian11-x64-std
     management_tools: