diff --git a/data/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.json b/data/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.json
index 8164c495239b91fd78c83e65c2673c340403d1eb..daeaf6de944349ea48e050e87e377323fc846a8e 100644
--- a/data/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.json
@@ -11,7 +11,7 @@
     "vendor": "Dell Inc.",
     "version": "2.18.2"
   },
-  "bmc_version": "unknown",
+  "bmc_version": "2.85.85.85",
   "chassis": {
     "manufactured_at": "2017-04-18",
     "manufacturer": "Dell Inc.",
diff --git a/input/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.yaml b/input/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.yaml
index 50dd885ac8bfcb735b3aa2cad9d3bd2f54bb3ae0..0c30192c0a5b440253ae2f156a9abcbe05cf7841 100644
--- a/input/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel6/nodes/esterel6-1.yaml
@@ -11,7 +11,7 @@ esterel6-1:
     release_date: 10/18/2023
     vendor: Dell Inc.
     version: 2.18.2
-  bmc_version: unknown
+  bmc_version: 2.85.85.85
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge T630