diff --git a/tests/phpunit/tests/comment-submission.php b/tests/phpunit/tests/comment-submission.php
index e2534ed2e8..e544d75cca 100644
--- a/tests/phpunit/tests/comment-submission.php
+++ b/tests/phpunit/tests/comment-submission.php
@@ -782,9 +782,11 @@ class Tests_Comment_Submission extends WP_UnitTestCase {
 				'comment_author_url'   => $user->user_url,
 				'comment_content'      => $data['comment'],
 				'comment_type'         => 'comment',
-				'comment_parent'       => '0',
+				'comment_parent'       => 0,
 				'user_ID'              => $user->ID,
 				'user_id'              => $user->ID,
+				'comment_author_IP'    => '127.0.0.1',
+				'comment_agent'        => ''
 			),
 			$this->preprocess_comment_data
 		);