diff --git a/README.md b/README.md
index 7a55088..f0349a6 100644
--- a/README.md
+++ b/README.md
@@ -121,7 +121,7 @@ Where `<SHELL>` can be one of the supported shells:
 - `bash`
 - `zsh`
 - `fish`
-- `powershell`
+- `power-shell`
 
 Please follow your shell instructions to install them.