diff --git a/README.md b/README.md
index 33e7f1949004..13dd8519790d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> [!WARNING]
+> This is a fork of https://github.com/All-Hands-AI/OpenHands (fka OpenDevin)
+
 <a name="readme-top"></a>
 <!--
 *** Thanks for checking out the Best-README-Template. If you have a suggestion