diff --git a/bin/gitopen b/bin/gitopen
index 9ad3905..84be42a 100755
--- a/bin/gitopen
+++ b/bin/gitopen
@@ -181,6 +181,8 @@ function getConfig(uri) {
           var type = config[hostname].type;
           if (type === 'custom') {
             result.scheme = config[hostname].scheme || {};
+          } else {
+            result.scheme = require('../lib/scheme/' + config[hostname].type);
           }
           return true;
         }
diff --git a/lib/index.js b/lib/index.js
index add8e08..d6e3e9d 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,15 +1,6 @@
 /* global module */
 
-function merge() {
-  var args = Array.prototype.slice.call(arguments);
-  var merged = {};
-  args.forEach(function(object) {
-    Object.keys(object).forEach(function(key) {
-      merged[key] = object[key];
-    });
-  });
-  return merged;
-}
+var merge = require('deepmerge');
 
 var DEFAULT_OPTIONS = {
   hash: 'master',
diff --git a/package.json b/package.json
index 26d57e2..bb51ebe 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
   "homepage": "https://github.com/hotoo/gitopen",
   "dependencies": {
     "commander": "^2.8.1",
+    "deepmerge": "~0.2.10",
     "js-yaml": "^3.3.1"
   },
   "devDependencies": {