diff --git a/jpeg_core_tb_run_plasma.py b/jpeg_core_tb_run_plasma.py
old mode 100644
new mode 100755
index e864a95..598df19
--- a/jpeg_core_tb_run_plasma.py
+++ b/jpeg_core_tb_run_plasma.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env -S uv run
 import argparse
 import os
 import random