diff --git a/licenses/spdx/importOsiApprovedFromSpdx.py b/licenses/spdx/importOsiApprovedFromSpdx.py
old mode 100644
new mode 100755
index 546d9c8..c87a569
--- a/licenses/spdx/importOsiApprovedFromSpdx.py
+++ b/licenses/spdx/importOsiApprovedFromSpdx.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 # Copyright (c) 2021, Source Auditor Inc.
 # SpdxLicenseIdentifier: GPL-3.0-or-later
 #