diff --git a/README.md b/README.md
index 0e11da4..b46079d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
-This is a (legacy) PHP7 dynamic branch, using Alpine.
+***Please don't use this unless you have a very specific need to do so, i.e. testing tt-rss for a legacy PHP7 deployment of some kind.***
+
+-----------
+
+This is a ***LEGACY*** PHP7 dynamic branch, using Alpine.
 
 If something here doesn't work, post in the Docker thread on the forums.
+