diff --git a/Tools/scripts/run_lua_language_check.py b/Tools/scripts/run_lua_language_check.py
old mode 100644
new mode 100755
index fab6c88148e4aa..ba0c46e7696b17
--- a/Tools/scripts/run_lua_language_check.py
+++ b/Tools/scripts/run_lua_language_check.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 '''
 Reads lua-language-sever check