diff --git a/murphy b/murphy.js
similarity index 100%
rename from murphy
rename to murphy.js
diff --git a/package.json b/package.json
index 73bc0f3..ff1a1c0 100644
--- a/package.json
+++ b/package.json
@@ -3,10 +3,10 @@
   "description": "Live stream simulator with error injection.",
   "version": "0.0.2",
   "author": "mroca",
-  "bin": "./murphy",
+  "bin": "./murphy.js",
   "scripts": {
     "test": "node ./test/live.test.js",
-    "start": "node murphy"
+    "start": "node murphy.js"
   },
   "dependencies": {
     "express": "~3.3.4",