diff --git a/README.md b/README.md
index 66be5309d402d86df4b86d4c84ccb7bdbd09c6bd..6f65bbefbd031ef4e599bc9cd14e1f443fa59d62 100644
--- a/README.md
+++ b/README.md
@@ -16,3 +16,7 @@ o424104.ingest.sentry.io
 5. clear storage for wash connect app, enter laundry room, open the app, login with random password, start the washing machine
 6. when the washing machine is started, close the app and clear storage.
 
+## docker image
+
+Read dockerfile
+