diff --git a/configs/rancher-node-highmem03.yaml b/configs/rancher-node-highmem03.yaml
index 1a37f9b7d6defb6008ef70d11c22b66ffe8e7122..b3967683aefca8cc1e56e9660281b1170f28745b 100644
--- a/configs/rancher-node-highmem03.yaml
+++ b/configs/rancher-node-highmem03.yaml
@@ -8,7 +8,14 @@ HOSTNAME: rancher-node-highmem03
 DOMAINNAME: internal.softwareheritage.org
 DEPLOYMENT: production
 SUBNET: sesi_rocquencourt
-PARTMAN_METHOD: raid
-RAID_DISKS:
-  - /dev/nvme0n1
-  - /dev/nvme1n1
+PARTMAN_METHOD: manual
+# Those needs to be installed as raid within the installer manually
+# but taking only ~100g for the system, the remaining disk size should be
+# added later to the zpool
+# lrwxrwxrwx 1 root root 13 Feb  4 12:17 /dev/disk/by-id/nvme-VO003840KXAVQ_SNABN5890I130BQ21 -> ../../nvme0n1
+# lrwxrwxrwx 1 root root 13 Feb  4 12:17 /dev/disk/by-id/nvme-VO003840KXAVQ_SNABN5890I130BQ26 -> ../../nvme1n1
+
+# PARTMAN_METHOD: raid
+# RAID_DISKS:
+#   - /dev/nvme0n1
+#   - /dev/nvme1n1