diff --git a/README.md b/README.md
index 63eeb8d..7f70a66 100644
--- a/README.md
+++ b/README.md
@@ -10,5 +10,5 @@ Available package collections:
 ```powershell
 winget install Git.Git Microsoft.PowerShell
 git clone https://git.vofy.cz/vofy/winsetup.git
-.\winsetup\setup.ps1 --collections classic,workstation,gaming,nvidia
+.\winsetup\setup.ps1 -collections classic,workstation,gaming,nvidia
 ```