diff --git a/README.md b/README.md
index cb72d70..809ab47 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,11 @@
 ![Cambridge Banner](https://cdn.discordapp.com/attachments/764432435802013709/767724895076614154/cambridge_logo_lt.png)
 
+Important notice
+================
+
+Tetra Online was recently struck by an illegal DMCA claim from the Tetris Company.
+Please, spread awareness of this, and use the hashtag #DMCAgaming in your posts.
+
 Cambridge
 =========