diff --git a/README.md b/README.md
index 487b53a..28cc202 100644
--- a/README.md
+++ b/README.md
@@ -38,9 +38,9 @@ Claude will read these instructions and configure everything automatically.
 
 ### Prerequisites
 
-> **Important:** If you have the official `csharp-ls` plugin installed from the Claude Code store, you must completely uninstall it first:
+> **Important:** If you have the official `csharp-lsp` plugin installed from the Claude Code store, you must completely uninstall it first:
 > ```
-> /plugin uninstall csharp-ls
+> /plugin uninstall csharp-lsp
 > ```
 
 - .NET SDK 8.0 or later