diff --git a/README.md b/README.md
index d0b3573..6f47955 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ cd gain-viz
 
 ```bash
 pip install --upgrade build --break-system-packages
-python -m build
+python3 -m build
 pip install dist/gain_viz-0.1.0-py3-none-any.whl
 ```