diff --git a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
index 6ae12064bac049c28b2142f5a7f35206c99b8c15..8df7a1827d8c139e0e3dbb15e096b6bfa7425acb 100644
--- a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
+++ b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
@@ -11,7 +11,7 @@
     "vendor": "HPE",
     "version": "U46"
   },
-  "bmc_version": "2.81",
+  "bmc_version": "3.03",
   "chassis": {
     "manufactured_at": "2022-11-06",
     "manufacturer": "HPE",
diff --git a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
index 51ebeacbeb5cfc6350a74c107f2b1fd68eda7e67..7b6db480aa054b591ae3fd2099e097bf3c41ea1b 100644
--- a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
+++ b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
@@ -11,7 +11,7 @@ montcalm-1:
     release_date: 03/06/2024
     vendor: HPE
     version: U46
-  bmc_version: '2.81'
+  bmc_version: '3.03'
   chassis:
     manufacturer: HPE
     name: ProLiant DL360 Gen10 Plus
diff --git a/lib/refrepo/valid/data/homogeneity.yaml.erb b/lib/refrepo/valid/data/homogeneity.yaml.erb
index 152c92fb1dd58a7ac6e861c349254c70f08ce339..ad450f61f77c1505e7b7e1921accd723b27e234f 100644
--- a/lib/refrepo/valid/data/homogeneity.yaml.erb
+++ b/lib/refrepo/valid/data/homogeneity.yaml.erb
@@ -396,9 +396,7 @@ sophia:
   uvb-13:
     - -chassis.serial
     - ~chassis.manufacturer
-toulouse:
-  montcalm-2:
-    - ~bmc_version
+#toulouse:
 strasbourg:
   fleckenstein-4:
     - ~bios.release_date