diff --git a/bin/traverse.js b/bin/traverse.cjs
similarity index 100%
rename from bin/traverse.js
rename to bin/traverse.cjs
diff --git a/package.json b/package.json
index c624e75..ac27c12 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "module": "src/index.ts",
   "type": "module",
   "bin": {
-    "traverse": "./bin/traverse.js"
+    "traverse": "./bin/traverse.cjs"
   },
   "files": [
     "src",