diff --git a/common/modules/rubrication/models/TaxGroup.php b/common/modules/rubrication/models/TaxGroup.php
index 6be9aac..72bf27b 100644
--- a/common/modules/rubrication/models/TaxGroup.php
+++ b/common/modules/rubrication/models/TaxGroup.php
@@ -15,7 +15,7 @@ use Yii;
  * @property string $module
  * @property boolean $hierarchical
  * @property string $settings
- * @property boolean is_filter
+ * @property boolean $is_filter
  *
  * @property TaxGroupToGroup[] $taxGroupToGroups
  * @property TaxGroupToGroup[] $taxGroupToGroups0
@@ -62,7 +62,7 @@ class TaxGroup extends \yii\db\ActiveRecord
         return [
             [['name', 'module'], 'required'],
             [['description', 'settings'], 'string'],
-            [['hierarchical'], 'boolean'],
+            [['hierarchical', 'is_filter'], 'boolean'],
             [['alias', 'module'], 'string', 'max' => 50],
             [['name'], 'string', 'max' => 255],
             [['group_to_category'], 'safe']
--
libgit2 0.21.4