diff --git a/examples/standalone/create_standalone.sh b/examples/standalone/create_standalone.sh
index 141ab89..d8da6b0 100755
--- a/examples/standalone/create_standalone.sh
+++ b/examples/standalone/create_standalone.sh
@@ -1 +1,2 @@
+#!/bin/sh
 PYTHONPATH=../.. python -m lark.tools.standalone json.lark > json_parser.py