diff --git a/app/Services/Logic/Answer/CommentList.php b/app/Services/Logic/Answer/CommentList.php
index 959e9ab7..8c32e903 100644
--- a/app/Services/Logic/Answer/CommentList.php
+++ b/app/Services/Logic/Answer/CommentList.php
@@ -31,6 +31,8 @@ class CommentList extends LogicService
         $params['item_id'] = $answer->id;
         $params['item_type'] = CommentModel::ITEM_ANSWER;
         $params['published'] = CommentModel::PUBLISH_APPROVED;
+        $params['parent_id'] = 0;
+        $params['deleted'] = 0;
 
         $sort = $pagerQuery->getSort();
         $page = $pagerQuery->getPage();
diff --git a/app/Services/Logic/Article/CommentList.php b/app/Services/Logic/Article/CommentList.php
index be2cb373..ed2f034f 100644
--- a/app/Services/Logic/Article/CommentList.php
+++ b/app/Services/Logic/Article/CommentList.php
@@ -31,6 +31,7 @@ class CommentList extends LogicService
         $params['item_id'] = $article->id;
         $params['item_type'] = CommentModel::ITEM_ARTICLE;
         $params['published'] = CommentModel::PUBLISH_APPROVED;
+        $params['parent_id'] = 0;
         $params['deleted'] = 0;
 
         $sort = $pagerQuery->getSort();
diff --git a/app/Services/Logic/Question/CommentList.php b/app/Services/Logic/Question/CommentList.php
index 14add9ef..aed22e64 100644
--- a/app/Services/Logic/Question/CommentList.php
+++ b/app/Services/Logic/Question/CommentList.php
@@ -31,6 +31,8 @@ class CommentList extends LogicService
         $params['item_id'] = $question->id;
         $params['item_type'] = CommentModel::ITEM_QUESTION;
         $params['published'] = CommentModel::PUBLISH_APPROVED;
+        $params['parent_id'] = 0;
+        $params['deleted'] = 0;
 
         $sort = $pagerQuery->getSort();
         $page = $pagerQuery->getPage();