diff --git a/data/grid5000/sites/grenoble/clusters/chartreuse2/nodes/chartreuse2-3.json b/data/grid5000/sites/grenoble/clusters/chartreuse2/nodes/chartreuse2-3.json
index 63f017ae0c39d7310377cfa0fa88fabd0a13eb17..9f84ba23eae6cfd01a294b8929a6d4487a3f4272 100644
--- a/data/grid5000/sites/grenoble/clusters/chartreuse2/nodes/chartreuse2-3.json
+++ b/data/grid5000/sites/grenoble/clusters/chartreuse2/nodes/chartreuse2-3.json
@@ -17,7 +17,7 @@
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge C6320",
     "serial": "503FSG2",
-    "warranty_end": "2021-11-13"
+    "warranty_end": "2021-11-14"
   },
   "exotic": false,
   "main_memory": {
diff --git a/input/grid5000/dell-product-data.yaml b/input/grid5000/dell-product-data.yaml
index 802fa63eb4e704b8bd174c33235a0c1b782dc4e7..e0f49ceee35690c8f4f39279776e3141c36c313f 100644
--- a/input/grid5000/dell-product-data.yaml
+++ b/input/grid5000/dell-product-data.yaml
@@ -184,15 +184,15 @@ sites:
             chassis:
               manufactured_at: 2016-11-14
               warranty_end: 2021-11-13
-          chartreuse2-1:
+          chartreuse2-2:
             chassis:
               manufactured_at: 2016-11-14
               warranty_end: 2021-11-13
-          chartreuse2-1:
+          chartreuse2-3:
             chassis:
               manufactured_at: 2016-11-14
               warranty_end: 2021-11-14
-          chartreuse2-1:
+          chartreuse2-4:
             chassis:
               manufactured_at: 2016-11-14
               warranty_end: 2021-11-13
diff --git a/input/grid5000/sites/grenoble/clusters/chartreuse2/chartreuse2.yaml b/input/grid5000/sites/grenoble/clusters/chartreuse2/chartreuse2.yaml
index 903f54e649e0abcaa0ab1d5142e7b5361619a786..f64a743ce2e935ae2e6c124396c2f1b505c08797 100644
--- a/input/grid5000/sites/grenoble/clusters/chartreuse2/chartreuse2.yaml
+++ b/input/grid5000/sites/grenoble/clusters/chartreuse2/chartreuse2.yaml
@@ -9,9 +9,6 @@ queues:
   - testing
 nodes:
   chartreuse2-[1-4]:
-    chassis:
-      manufactured_at: 2016-11-14
-      warranty_end: 2021-11-13 
     supported_job_types:
       deploy: true
       besteffort: true
@@ -37,7 +34,6 @@ nodes:
       pci-0000:02:00.0-sas-phy0-lun-0:
         interface: SAS
         id: disk0
-        by_path: "/dev/disk/by-path/pci-0000:02:00.0-sas-phy0-lun-0"
     software:
       standard-environment: debian11-x64-std
     management_tools: