diff --git a/README.md b/README.md
index 84e15b9e..48b17305 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,8 @@ AL, Bash, C#, C/C++, Clojure, Dart, Elixir, Elm, Erlang, Fortran, Go, Groovy (pa
 As an alternative to language servers, the [Serena JetBrains Plugin](https://plugins.jetbrains.com/plugin/28946-serena/)
 leverages the powerful code analysis capabilities of your JetBrains IDE. 
 The plugin naturally supports all programming languages and frameworks that are supported by JetBrains IDEs, 
-including IntelliJ IDEA, PyCharm, Android Studio, AppCode, WebStorm, PhpStorm, RubyMine, GoLand, AppCode, CLion, Rider, and others.
+including IntelliJ IDEA, PyCharm, Android Studio, WebStorm, PhpStorm, RubyMine, GoLand, CLion, and others.
+Only Rider is not supported.
 
 <a href="https://plugins.jetbrains.com/plugin/28946-serena/"><img src="docs/_static/images/jetbrains-marketplace-button.png"></a>