diff --git a/lib/boot.js b/lib/boot.js
index 6995f26..337852b 100644
--- a/lib/boot.js
+++ b/lib/boot.js
@@ -11,14 +11,11 @@ var config = require('./config').load()
   , path
 ;
 
-// expose current directory to plugins
-require.paths.unshift('.');
-
 // load plugins
 plugins.forEach(function(fd) {
   path = __dirname + '/plugins/' + fd;
   if(fs.statSync(path).isDirectory()) {
-	lib[fd] = require(path);
+    lib[fd] = require(path);
   }
 });
 
diff --git a/lib/plugins/settings/setting.js b/lib/plugins/settings/setting.js
index 156f793..80630b9 100644
--- a/lib/plugins/settings/setting.js
+++ b/lib/plugins/settings/setting.js
@@ -17,7 +17,7 @@ module.exports = Model.spawn({
   refresh: function(changes) {    
     if(!changes.errors) {
       if(changes.plugin === 'models') models.refresh();
-      else if(changes.collection) Model.refreshSettings(json.collection);
+      else if(changes.collection) Model.refreshSettings(changes.collection);
     }
     
     Model.refresh.apply(this, arguments);