diff --git a/analyze-patterns.mjs b/analyze-patterns.mjs
index d29d197..df91a52 100644
--- a/analyze-patterns.mjs
+++ b/analyze-patterns.mjs
@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 /**
  * analyze-patterns.mjs — Rejection Pattern Detector for career-copilot
  *