diff --git a/views/assignment/_script.js b/views/assignment/_script.js
index 7db4674c..a9958b84 100644
--- a/views/assignment/_script.js
+++ b/views/assignment/_script.js
@@ -31,10 +31,13 @@ function search(target) {
     $list.html('');
     var q = $('.search[data-target="' + target + '"]').val();
 
+
     var groups = {
-        role: [$('<optgroup label="Roles">'), false],
-        permission: [$('<optgroup label="Permission">'), false],
+        role: [$('<optgroup label="' + _labels['Roles'] + '">'), false],
+        permission: [$('<optgroup label="' + _labels['Permissions'] + '">'), false],
     };
+
+
     $.each(_opts.items[target], function (name, group) {
         if (name.indexOf(q) >= 0) {
 
diff --git a/views/assignment/view.php b/views/assignment/view.php
index 82e91c7c..43c3c786 100644
--- a/views/assignment/view.php
+++ b/views/assignment/view.php
@@ -26,7 +26,13 @@
 $opts = Json::htmlEncode([
     'items' => $model->getItems(),
 ]);
+$labels = Json::htmlEncode([
+    'Roles' => Yii::t('rbac-admin', 'Roles'),
+    'Permissions' => Yii::t('rbac-admin', 'Permissions'),
+]);
+
 $this->registerJs("var _opts = {$opts};");
+$this->registerJs("var _labels = {$labels};");
 $this->registerJs($this->render('_script.js'));
 $animateIcon = ' <i class="glyphicon glyphicon-refresh glyphicon-refresh-animate"></i>';
 ?>
diff --git a/views/item/_script.js b/views/item/_script.js
index 6736f733..3c1537d1 100644
--- a/views/item/_script.js
+++ b/views/item/_script.js
@@ -33,10 +33,11 @@ function search(target) {
     var q = $('.search[data-target="' + target + '"]').val();
 
     var groups = {
-        role: [$('<optgroup label="Roles">'), false],
-        permission: [$('<optgroup label="Permission">'), false],
-        route: [$('<optgroup label="Routes">'), false],
+        role: [$('<optgroup label="' + _labels['Roles'] + '">'), false],
+        permission: [$('<optgroup label="' + _labels['Permissions'] + '">'), false],
+        route: [$('<optgroup label="' + _labels['Routes'] + '">'), false],
     };
+
     $.each(_opts.items[target], function (name, group) {
         if (name.indexOf(q) >= 0) {
 
diff --git a/views/item/view.php b/views/item/view.php
index a8b7b565..ea20dc2b 100644
--- a/views/item/view.php
+++ b/views/item/view.php
@@ -22,6 +22,14 @@
     'items' => $model->getItems(),
 ]);
 $this->registerJs("var _opts = {$opts};");
+
+$labels = Json::htmlEncode([
+    'Roles' => Yii::t('rbac-admin', 'Roles'),
+    'Permissions' => Yii::t('rbac-admin', 'Permissions'),
+    'Routes' => Yii::t('rbac-admin', 'Routes'),
+]);
+$this->registerJs("var _labels = {$labels};");
+
 $this->registerJs($this->render('_script.js'));
 $animateIcon = ' <i class="glyphicon glyphicon-refresh glyphicon-refresh-animate"></i>';
 ?>