diff --git a/README.md b/README.md
index 37e71c7c..5098481a 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Isolating an entire project with a virtual machine is also a great idea, you jus
 cabal-dev creates a sandboxed environment for an individual cabal package.
 Instead of using the `cabal` command, use the `cabal-dev` command which will use the sandbox.
 
-Use `yesod-devel --dev` when developing your application.
+Use `yesod devel --dev` when developing your application.