diff --git a/README.md b/README.md
index c4884935a..75a72d330 100644
--- a/README.md
+++ b/README.md
@@ -37,8 +37,8 @@ Install uv with our standalone installers, or from [PyPI](https://pypi.org/proje
 # On macOS and Linux.
 curl -LsSf https://astral.sh/uv/install.sh | sh
 
-# On Windows (with PowerShell).
-irm https://astral.sh/uv/install.ps1 | iex
+# On Windows.
+powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
 
 # With pip.
 pip install uv