diff --git a/bin/validate_live_pixel.mjs b/bin/validate_live_pixel.mjs
old mode 100644
new mode 100755
index dca8c41..16daa8d
--- a/bin/validate_live_pixel.mjs
+++ b/bin/validate_live_pixel.mjs
@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 import fs from 'fs';
 import JSON5 from 'json5';