diff --git a/README.md b/README.md
index 6e649c8..e67b3b2 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,14 @@ You need to have a locally setup QMK and use this repo as overlay:
 
  qmk config user.overlay_dir="/home/cullmann/data/qmk/christoph-cullmann"
 
+To use my keymaps, do for the Corne
+
+ qmk flash -kb crkbd -km christoph-cullmann
+
+or for the Planck
+
+ qmk flash -kb planck/rev6_drop -km christoph-cullmann
+
 # Foundation
 
 Based on ideas and code from:
diff --git a/keyboards/crkbd/keymaps/christoph-cullmann/rules.mk b/keyboards/crkbd/keymaps/christoph-cullmann/rules.mk
index 3dc89b5..9d1b049 100644
--- a/keyboards/crkbd/keymaps/christoph-cullmann/rules.mk
+++ b/keyboards/crkbd/keymaps/christoph-cullmann/rules.mk
@@ -1,7 +1,3 @@
 # include common settings
 ROOT_DIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
 include ${ROOT_DIR}../../../../rules.mk
-
-# build
-# qmk compile -kb crkbd -km christoph-cullmann
-# qmk flash -kb crkbd -km christoph-cullmann
diff --git a/keyboards/planck/keymaps/christoph-cullmann/rules.mk b/keyboards/planck/keymaps/christoph-cullmann/rules.mk
index 518fb3a..9d1b049 100644
--- a/keyboards/planck/keymaps/christoph-cullmann/rules.mk
+++ b/keyboards/planck/keymaps/christoph-cullmann/rules.mk
@@ -1,7 +1,3 @@
 # include common settings
 ROOT_DIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
 include ${ROOT_DIR}../../../../rules.mk
-
-# build
-# qmk compile -kb planck/rev6_drop -km christoph-cullmann
-# qmk flash -kb planck/rev6_drop -km christoph-cullmann