diff --git a/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
index 3aba92df457fa9ba5a83e761af107ee7056cbd8d..5a8db7ad27c7ff67bdb98cce1b012de8d95e4111 100644
--- a/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
@@ -3,7 +3,7 @@
   "created_at": "Thu, 13 Mar 2025 00:00:00 GMT",
   "exotic": false,
   "kavlan": false,
-  "manufactured_at": "2016-11-01",
+  "manufactured_at": "2016-11-02",
   "metrics": [
     {
       "description": "Default subset of metrics from Prometheus Node Exporter",
diff --git a/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
index 98574218c3b8b62a27e1af7bde86b9a34ef9ef58..44b77d7b7ebab2c4f867730e4da444bf467a626a 100644
--- a/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
@@ -13,7 +13,7 @@
   },
   "bmc_version": "2.86.86.86",
   "chassis": {
-    "manufactured_at": "2016-11-01",
+    "manufactured_at": "2016-11-02",
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge R730",
     "serial": "88Y9RG2",
diff --git a/input/grid5000/dell-product-data.yaml b/input/grid5000/dell-product-data.yaml
index 32bd922f5c7ee249fe8d8771e07e0081eb625959..c586a52779bda508844403e1d7a17618349d10e4 100644
--- a/input/grid5000/dell-product-data.yaml
+++ b/input/grid5000/dell-product-data.yaml
@@ -2212,6 +2212,12 @@ sites:
               warranty_end: 2024-12-15
   sophia:
     clusters:
+      esterel1:
+        nodes:
+          esterel1-1:
+            chassis:
+              manufactured_at: 2016-11-02
+              warranty_end: 2021-11-01
       esterel10:
         nodes:
           esterel10-1:
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
index f1bc76cb72040865a138245441b1324779a0d6f9..d51a8a4b8e994dbb30eac9400857192c5e62fcbb 100644
--- a/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
@@ -9,9 +9,6 @@ queues:
   - production
 nodes:
   esterel1-1:
-    chassis:
-      manufactured_at: 2016-11-01
-      warranty_end:  2021-11-01
     supported_job_types:
       deploy: true
       besteffort: true