diff --git a/stretch_tool_share/dex_to_standard_configure_params.py b/stretch_tool_share/dex_to_standard_configure_params.py
index 1bd7919..a7b6395 100644
--- a/stretch_tool_share/dex_to_standard_configure_params.py
+++ b/stretch_tool_share/dex_to_standard_configure_params.py
@@ -1,3 +1,5 @@
+#! /usr/bin/env python3
+
 from __future__ import print_function
 import stretch_body.hello_utils
 import stretch_body.robot_params