diff --git a/package.json b/package.json
index dd71e4e..95598a1 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "mapbox-gl-native": "3.0.2-earcut",
     "mbtiles": "0.8.2",
     "morgan": "1.7.0",
+    "nomnom": "1.8.1",
     "request": "2.69.0",
     "sharp": "0.13.1",
     "sphericalmercator": "1.0.4"
diff --git a/src/main.js b/src/main.js
index 65ff349..29d1815 100644
--- a/src/main.js
+++ b/src/main.js
@@ -2,7 +2,27 @@
 
 'use strict';
 
+var opts = require('nomnom')
+  .option('config', {
+    abbr: 'c',
+    default: 'config.json',
+    help: 'Configuration file'
+  })
+  .option('port', {
+    abbr: 'p',
+    default: 8080,
+    help: 'Port'
+  })
+  .option('version', {
+    abbr: 'v',
+    flag: true,
+    help: 'Version info',
+    callback: function() {
+      return 'version ' + require('../package.json').version;
+    }
+  }).parse();
+
 return require('./server')({
-  config: 'config.json',
-  port: 8080
+  config: opts.config,
+  port: opts.port
 });