diff --git a/README.md b/README.md
index 5d1e679..ee78433 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,7 @@ Raspberry pi as soundcard
 - gadget mode
 - OTG g_audio
 - https://audiosciencereview.com/forum/index.php?threads/raspberry-pi-as-usb-to-i2s-adapter.8567/post-215824
+
+# install bw fork
+
+pip3 install --editable git+file:///Users/mwiegand/Projekte/bundlewrap-fork#egg=bundlewrap