diff --git a/README.md b/README.md
index 84e99bc..b639dde 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+# NOTE: Zombie branch `old-winbuild`
+
+
 # [Download latest release](https://gitlab.com/librewolf-community/browser/windows/-/releases)
 
 * Visit [the FAQ](https://librewolf.net/docs/faq/).