diff --git a/test_app/spec/javascripts/controller_builder_spec.js b/test_app/spec/javascripts/controller_builder_spec.js
index 2505e8a..a2badea 100644
--- a/test_app/spec/javascripts/controller_builder_spec.js
+++ b/test_app/spec/javascripts/controller_builder_spec.js
@@ -32,13 +32,14 @@ describe('Paloma.ControllerBuilder', function(){
       });
 
       it("initializes controller instance's params", function(){
-        var expectedParams = {_controller: 'Test', _action: 'show', a: 1, b: 2};
+        var expectedParams = {a: 1, b: 2};
         var correct = true;
 
-        for (var k in expectedParams){
-          if (controller.params[k] != expectedParams[k])
-            correct = false;
-        }
+        for (var k in expectedParams)
+          if (controller.params[k] != expectedParams[k]) correct = false;
+
+        for (var k in controller.params)
+          if (expectedParams[k] != controller.params[k]) correct = false;
 
         expect(correct).toBeTruthy();
       });
diff --git a/vendor/assets/javascripts/paloma/controller_builder.js b/vendor/assets/javascripts/paloma/controller_builder.js
index f46ca93..482b385 100644
--- a/vendor/assets/javascripts/paloma/controller_builder.js
+++ b/vendor/assets/javascripts/paloma/controller_builder.js
@@ -19,11 +19,8 @@ Paloma.ControllerBuilder.prototype = {
   },
 
   _buildParams: function(){
-    var params = {
-      _controller: this.options.controller,
-      _action: this.options.action
-    };
-
+    var params = {};
+    
     for (var k in this.options.params)
       if (this.options.params.hasOwnProperty(k))
         params[k] = this.options.params[k];