diff --git a/readme.md b/readme.md
index 52d9dbb..00d5aab 100644
--- a/readme.md
+++ b/readme.md
@@ -86,7 +86,7 @@ talosctl gen config \
         --config-patch @patches/cilium.yaml                       \
         --config-patch @patches/scheduling.yaml                   \
         --config-patch @patches/discovery.yaml                    \
-        --config-patch @patches/diskselector.yaml                 \
+        --config-patch @patches/disk.yaml                         \
         --config-patch @patches/vip.yaml                          \
         --config-patch @patches/metrics.yaml                      \
         $CLUSTER_NAME                                             \
@@ -194,8 +194,8 @@ kubectl run -it --rm \
 Search for the correct disk with `blkid`, set `DISK=/dev/sdX`, then run (some of) the following commands:
 
 ```bash
-ceph-volume lvm zap /dev/sdX --destroy
-wipefs -a /dev/sdX
+ceph-volume lvm zap $DISK --destroy
+wipefs -a $DISK
 # Zap the disk to a fresh, usable state (zap-all is important, b/c MBR has to be clean)
 sgdisk --zap-all $DISK