diff --git a/py-scripts/create_chamberview_dut.py b/py-scripts/create_chamberview_dut.py
old mode 100644
new mode 100755
index 4ad5b837..a51836e6
--- a/py-scripts/create_chamberview_dut.py
+++ b/py-scripts/create_chamberview_dut.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 """
 Note: To Run this script gui should be opened with