diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
index c20de0c35602980f55538748e5fa241d8f298c5b..b196eb9391fab45a4ef3d2ab5db4fe4421a0b25f 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
@@ -228,7 +228,7 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x64cd98f09f8c1d002577fac20390a63a",
+      "by_id": "/dev/disk/by-id/wwn-0x62cea7f0c6e1d60028cb86d0161c239e",
       "by_path": "/dev/disk/by-path/pci-0000:e1:00.0-scsi-0:2:0:0",
       "device": "sda",
       "firmware_version": 4.3,
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
index 9cf672d16dd377f23270dde963d49f26294f7dc7..83d0036f692510985ca8ee7f286358942a7f5066 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
@@ -123,7 +123,7 @@ grue-1:
     version: 7351
   storage_devices:
     sda:
-      by_id: "/dev/disk/by-id/wwn-0x64cd98f09f8c1d002577fac20390a63a"
+      by_id: "/dev/disk/by-id/wwn-0x62cea7f0c6e1d60028cb86d0161c239e"
       by_path: "/dev/disk/by-path/pci-0000:e1:00.0-scsi-0:2:0:0"
       firmware_version: 4.3
       id: disk0