diff --git a/README.md b/README.md
index 37b577d0f0e..cb086687d8f 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ needed to prevent stack overflow on Windows):
 
 ```bash
 $ cd RustPython
-$ cargo run --release demo_closures.py
+$ cargo run --release -- -c 'print("Hello, RustPython!")'
 Hello, RustPython!
 ```