diff --git a/addon/components/ember-chosen.js b/addon/components/ember-chosen.js
index d9841fb..cb4fe46 100644
--- a/addon/components/ember-chosen.js
+++ b/addon/components/ember-chosen.js
@@ -8,23 +8,48 @@ export default Ember.Component.extend({
   prompt: null,
   isRtl: false,
   multiple: false,
+  allowSingleDeselect: null,
+  disableSearch: null,
   disableSearchThreshold: null,
-  noResultsText: null,
+  enableSplitWordSearch: null,
+  inheritSelectClasses: null,
   maxSelectedOptions: null,
-  value: null,
+  noResultsText: null,
+  placeholderTextMultiple: null,
+  placeholderTextSingle: null,
+  searchContains: null,
+  singleBackstrokeDelete: null,
   width: '100%',
+  displayDisabledOptions: null,
+  displaySelectedOptions: null,
+  includeGroupLabelInSelected: null,
+  value: null,
   selectionDidChange: null,
   _options: function() {
     var options = {};
 
+    if(!Ember.isNone(this.get('allowSingleDeselect'))) { options['allow_single_deselect'] = this.get('allowSingleDeselect'); }
+    if(!Ember.isNone(this.get('disableSearch'))) { options['disable_search'] = this.get('disableSearch'); }
     if(!Ember.isNone(this.get('disableSearchThreshold'))) { options['disable_search_threshold'] = this.get('disableSearchThreshold'); }
-    if(!Ember.isNone(this.get('noResultsText'))) { options['no_results_text'] = this.get('noResultsText'); }
+    if(!Ember.isNone(this.get('enableSplitWordSearch'))) { options['enable_split_word_search'] = this.get('enableSplitWordSearch'); }
+    if(!Ember.isNone(this.get('inheritSelectClasses'))) { options['inherit_select_classes'] = this.get('inheritSelectClasses'); }
     if(!Ember.isNone(this.get('maxSelectedOptions'))) { options['max_selected_options'] = this.get('maxSelectedOptions'); }
+    if(!Ember.isNone(this.get('noResultsText'))) { options['no_results_text'] = this.get('noResultsText'); }
+    if(!Ember.isNone(this.get('placeholderTextMultiple'))) { options['placeholder_text_multiple'] = this.get('placeholderTextMultiple'); }
+    if(!Ember.isNone(this.get('placeholderTextSingle'))) { options['placeholder_text_single'] = this.get('placeholderTextSingle'); }
+    if(!Ember.isNone(this.get('searchContains'))) { options['search_contains'] = this.get('searchContains'); }
+    if(!Ember.isNone(this.get('singleBackstrokeDelete'))) { options['single_backstroke_delete'] = this.get('singleBackstrokeDelete'); }
     if(!Ember.isNone(this.get('width'))) { options['width'] = this.get('width'); }
+    if(!Ember.isNone(this.get('displayDisabledOptions'))) { options['display_disabled_options'] = this.get('displayDisabledOptions'); }
+    if(!Ember.isNone(this.get('displaySelectedOptions'))) { options['display_selected_options'] = this.get('displaySelectedOptions'); }
+    if(!Ember.isNone(this.get('includeGroupLabelInSelected'))) { options['include_group_label_in_selected'] = this.get('includeGroupLabelInSelected'); }
 
     return options;
   }.property('prompt', 'isRtl', 'multiple', 'disableSearchThreshold',
-             'noResultsText', 'maxSelectedOptions', 'width'),
+             'noResultsText', 'maxSelectedOptions', 'width',
+             'allowSingleDeselect', 'disableSearch', 'enableSplitWordSearch', 'inheritSelectClasses',
+             'placeholderTextMultiple', 'placeholderTextSingle', 'searchContains', 'singleBackstrokeDelete',
+             'displayDisabledOptions', 'displaySelectedOptions', 'includeGroupLabelInSelected'),
   _setupChosen: function() {
     var _this = this,
       options = _this.get('_options'),