diff --git a/examples/realtime/push_to_talk_app.py b/examples/realtime/push_to_talk_app.py
index f0ff88a74b..efae7cb5a8 100755
--- a/examples/realtime/push_to_talk_app.py
+++ b/examples/realtime/push_to_talk_app.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env uv run
+#!/usr/bin/env -S uv run
 ####################################################################
 # Sample TUI app with a push to talk interface to the Realtime API #
 # If you have `uv` installed and the `OPENAI_API_KEY`              #