diff --git a/readme.md b/readme.md
index d5c4d0f..c5d7fe8 100644
--- a/readme.md
+++ b/readme.md
@@ -1,5 +1,7 @@
 # tangled
 
+https://tangled.org/tangled.org/knot-docker
+
 git + atproto
 
 1. start knot (knot.example.com)