diff --git a/bin/jscodeshift.js b/bin/jscodeshift.js
new file mode 100755
index 00000000..c34460e6
--- /dev/null
+++ b/bin/jscodeshift.js
@@ -0,0 +1,127 @@
+#!/usr/bin/env node
+/*
+ *  Copyright (c) 2015-present, Facebook, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the BSD-style license found in the
+ *  LICENSE file in the root directory of this source tree. An additional grant
+ *  of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */
+
+'use strict';
+
+const Runner = require('../src/Runner.js');
+
+const path = require('path');
+const pkg = require('../package.json');
+const parser = require('../src/argsParser')
+  .options({
+    transform: {
+      abbr: 't',
+      default: './transform.js',
+      help: 'path to the transform file. Can be either a local path or url',
+      metavar: 'FILE',
+      required: true
+    },
+    cpus: {
+      abbr: 'c',
+      help: 'start at most N child processes to process source files',
+      defaultHelp: 'max(all - 1, 1)',
+      metavar: 'N',
+    },
+    verbose: {
+      abbr: 'v',
+      choices: [0, 1, 2],
+      default: 0,
+      help: 'show more information about the transform process',
+      metavar: 'N',
+    },
+    dry: {
+      abbr: 'd',
+      flag: true,
+      default: false,
+      help: 'dry run (no changes are made to files)'
+    },
+    print: {
+      abbr: 'p',
+      flag: true,
+      default: false,
+      help: 'print transformed files to stdout, useful for development'
+    },
+    babel: {
+      flag: true,
+      default: true,
+      help: 'apply babeljs to the transform file'
+    },
+    extensions: {
+      default: 'js',
+      help: 'transform files with these file extensions (comma separated list)',
+      metavar: 'EXT',
+    },
+    ignorePattern: {
+      full: 'ignore-pattern',
+      list: true,
+      help: 'ignore files that match a provided glob expression',
+      metavar: 'GLOB',
+    },
+    ignoreConfig: {
+      full: 'ignore-config',
+      list: true,
+      help: 'ignore files if they match patterns sourced from a configuration file (e.g. a .gitignore)',
+      metavar: 'FILE'
+    },
+    runInBand: {
+      flag: true,
+      default: false,
+      full: 'run-in-band',
+      help: 'run serially in the current process'
+    },
+    silent: {
+      abbr: 's',
+      flag: true,
+      default: false,
+      help: 'do not write to stdout or stderr'
+    },
+    parser: {
+      choices: ['babel', 'babylon', 'flow', 'ts', 'tsx'],
+      default: 'babel',
+      help: 'the parser to use for parsing the source files'
+    },
+    version: {
+      help: 'print version and exit',
+      callback: function() {
+        const requirePackage = require('../utils/requirePackage');
+        return [
+          `jscodeshift: ${pkg.version}`,
+          ` - babel: ${require('babel-core').version}`,
+          ` - babylon: ${requirePackage('@babel/parser').version}`,
+          ` - flow: ${requirePackage('flow-parser').version}`,
+          ` - recast: ${requirePackage('recast').version}\n`,
+        ].join('\n');
+      },
+    },
+  });
+
+let options, positionalArguments;
+try {
+  ({options, positionalArguments} = parser.parse());
+  if (positionalArguments.length === 0) {
+    process.stderr.write(
+      'Error: You have to provide at least one file/directory to transform.' +
+      '\n\n---\n\n' +
+      parser.getHelpText()
+    );
+    process.exit(1);
+  }
+} catch(e) {
+  const exitCode = e.exitCode === undefined ? 1 : e.exitCode;
+  (exitCode ? process.stderr : process.stdout).write(e.message);
+  process.exit(exitCode);
+}
+
+Runner.run(
+  /^https?/.test(options.transform) ? options.transform : path.resolve(options.transform),
+  positionalArguments,
+  options
+);
diff --git a/bin/jscodeshift.sh b/bin/jscodeshift.sh
index c34460e6..4ce717bd 100755
--- a/bin/jscodeshift.sh
+++ b/bin/jscodeshift.sh
@@ -11,117 +11,4 @@
 
 'use strict';
 
-const Runner = require('../src/Runner.js');
-
-const path = require('path');
-const pkg = require('../package.json');
-const parser = require('../src/argsParser')
-  .options({
-    transform: {
-      abbr: 't',
-      default: './transform.js',
-      help: 'path to the transform file. Can be either a local path or url',
-      metavar: 'FILE',
-      required: true
-    },
-    cpus: {
-      abbr: 'c',
-      help: 'start at most N child processes to process source files',
-      defaultHelp: 'max(all - 1, 1)',
-      metavar: 'N',
-    },
-    verbose: {
-      abbr: 'v',
-      choices: [0, 1, 2],
-      default: 0,
-      help: 'show more information about the transform process',
-      metavar: 'N',
-    },
-    dry: {
-      abbr: 'd',
-      flag: true,
-      default: false,
-      help: 'dry run (no changes are made to files)'
-    },
-    print: {
-      abbr: 'p',
-      flag: true,
-      default: false,
-      help: 'print transformed files to stdout, useful for development'
-    },
-    babel: {
-      flag: true,
-      default: true,
-      help: 'apply babeljs to the transform file'
-    },
-    extensions: {
-      default: 'js',
-      help: 'transform files with these file extensions (comma separated list)',
-      metavar: 'EXT',
-    },
-    ignorePattern: {
-      full: 'ignore-pattern',
-      list: true,
-      help: 'ignore files that match a provided glob expression',
-      metavar: 'GLOB',
-    },
-    ignoreConfig: {
-      full: 'ignore-config',
-      list: true,
-      help: 'ignore files if they match patterns sourced from a configuration file (e.g. a .gitignore)',
-      metavar: 'FILE'
-    },
-    runInBand: {
-      flag: true,
-      default: false,
-      full: 'run-in-band',
-      help: 'run serially in the current process'
-    },
-    silent: {
-      abbr: 's',
-      flag: true,
-      default: false,
-      help: 'do not write to stdout or stderr'
-    },
-    parser: {
-      choices: ['babel', 'babylon', 'flow', 'ts', 'tsx'],
-      default: 'babel',
-      help: 'the parser to use for parsing the source files'
-    },
-    version: {
-      help: 'print version and exit',
-      callback: function() {
-        const requirePackage = require('../utils/requirePackage');
-        return [
-          `jscodeshift: ${pkg.version}`,
-          ` - babel: ${require('babel-core').version}`,
-          ` - babylon: ${requirePackage('@babel/parser').version}`,
-          ` - flow: ${requirePackage('flow-parser').version}`,
-          ` - recast: ${requirePackage('recast').version}\n`,
-        ].join('\n');
-      },
-    },
-  });
-
-let options, positionalArguments;
-try {
-  ({options, positionalArguments} = parser.parse());
-  if (positionalArguments.length === 0) {
-    process.stderr.write(
-      'Error: You have to provide at least one file/directory to transform.' +
-      '\n\n---\n\n' +
-      parser.getHelpText()
-    );
-    process.exit(1);
-  }
-} catch(e) {
-  const exitCode = e.exitCode === undefined ? 1 : e.exitCode;
-  (exitCode ? process.stderr : process.stdout).write(e.message);
-  process.exit(exitCode);
-}
-
-Runner.run(
-  /^https?/.test(options.transform) ? options.transform : path.resolve(options.transform),
-  positionalArguments,
-  options
-);
+require('./jscodeshift.js');
diff --git a/package.json b/package.json
index 12c5ad79..f150a501 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "docs": "rm -rf docs && jsdoc -d docs -R README.md src/collections/* src/core.js src/Collection.js"
   },
   "bin": {
-    "jscodeshift": "./bin/jscodeshift.sh"
+    "jscodeshift": "./bin/jscodeshift.js"
   },
   "engines": {
     "node": ">=4"