diff --git a/lib/refrepo/valid/data/homogeneity.yaml.erb b/lib/refrepo/valid/data/homogeneity.yaml.erb
index f81d53131a395bf9810909d5a46ae16ae6a0d721..53803a250dd04b85adc42eae1ac69e3e8d23c6eb 100644
--- a/lib/refrepo/valid/data/homogeneity.yaml.erb
+++ b/lib/refrepo/valid/data/homogeneity.yaml.erb
@@ -248,3 +248,10 @@ sophia:
   uvb-13:
     - -chassis.serial
     - ~chassis.manufacturer
+toulouse:
+  montcalm-[3-5]:
+    - ~storage_devices.pci-0000:00:17.0-ata-1.firmware_version
+    - ~storage_devices.pci-0000:00:17.0-ata-1.model
+  montcalm-[7-9]:
+    - ~storage_devices.pci-0000:00:17.0-ata-1.firmware_version
+    - ~storage_devices.pci-0000:00:17.0-ata-1.model