diff --git a/README.md b/README.md
index 4cd060c..53db299 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> [!IMPORTANT]  
+> This repo has moved to https://github.com/dart-lang/tools/tree/main/pkgs/mime
+
 [![Build Status](https://github.com/dart-lang/mime/workflows/Dart%20CI/badge.svg)](https://github.com/dart-lang/mime/actions?query=workflow%3A"Dart+CI"+branch%3Amaster)
 [![Pub Package](https://img.shields.io/pub/v/mime.svg)](https://pub.dev/packages/mime)
 [![package publisher](https://img.shields.io/pub/publisher/mime.svg)](https://pub.dev/packages/mime/publisher)