diff --git a/data/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.json b/data/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.json
index fa9c05cb2110d834775c05cadb4ddafe7ef50994..2ae08729ae7789fd7b2960941c6395f43ef84e5e 100644
--- a/data/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.json
+++ b/data/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.json
@@ -329,13 +329,13 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x5000c500b82062b7",
+      "by_id": "/dev/disk/by-id/wwn-0x5000c500982c226b",
       "by_path": "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0",
-      "firmware_version": "KT3A",
+      "firmware_version": "VT33",
       "id": "disk0",
       "interface": "SAS",
-      "model": "ST600MP0036",
-      "size": 600127266816,
+      "model": "ST300MP0005",
+      "size": 300000000000,
       "storage": "HDD",
       "vendor": "Seagate"
     },
diff --git a/input/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.yaml b/input/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.yaml
index 67df0c84f3f2856ab1d148f0755f82a08b335124..703dd190644b480bbe092a536f4b13b1c22964ce 100644
--- a/input/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.yaml
+++ b/input/grid5000/sites/lille/clusters/chetemi/nodes/chetemi-10.yaml
@@ -140,11 +140,11 @@ chetemi-10:
     version: E5-2630 v4
   storage_devices:
     pci-0000:03:00.0-scsi-0:0:0:0:
-      by_id: "/dev/disk/by-id/wwn-0x5000c500b82062b7"
+      by_id: "/dev/disk/by-id/wwn-0x5000c500982c226b"
       by_path: "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0"
-      firmware_version: KT3A
-      model: ST600MP0036
-      size: 600127266816
+      size: 300000000000
+      model: ST300MP0005
+      firmware_version: VT33
       storage: HDD
     pci-0000:03:00.0-scsi-0:0:1:0:
       by_id: "/dev/disk/by-id/wwn-0x5000c500982be5d7"
diff --git a/lib/refrepo/valid/data/homogeneity.yaml.erb b/lib/refrepo/valid/data/homogeneity.yaml.erb
index b615b13c4e8f10c8ae16a9b793946dc917bd7ad1..9f3c20b09324a11883977c47a87a0c3a151a0a55 100644
--- a/lib/refrepo/valid/data/homogeneity.yaml.erb
+++ b/lib/refrepo/valid/data/homogeneity.yaml.erb
@@ -41,10 +41,6 @@ grenoble:
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:0:0.firmware_version
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:0:0.model
 lille:
-  chetemi-[10-11]:
-    - ~storage_devices.pci-0000:03:00.0-scsi-0:0:0:0.firmware_version
-    - ~storage_devices.pci-0000:03:00.0-scsi-0:0:0:0.model
-    - ~storage_devices.pci-0000:03:00.0-scsi-0:0:0:0.size
   chifflot-2:
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:3:0.firmware_version
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:3:0.model