diff --git a/README.md b/README.md
index 3b6c9e4..d43d582 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,6 @@
 
 Mercurial support for Atom text editor.
 
-WARNING: this plugin may not work very well with Atom 1.9.0 beta.
-
 ## Features
 
 - line diff in text editor