diff --git a/core/modules/filter/tests/src/FunctionalJavascript/FilterHtmlTest.php b/core/modules/filter/tests/src/FunctionalJavascript/FilterHtmlTest.php
index e0979a267f..3c88bdf4ab 100644
--- a/core/modules/filter/tests/src/FunctionalJavascript/FilterHtmlTest.php
+++ b/core/modules/filter/tests/src/FunctionalJavascript/FilterHtmlTest.php
@@ -32,7 +32,7 @@ public function testTableTags() {
         'filter_html' => [
           'status' => 1,
           'settings' => [
-            'allowed_html' => '<caption> <tbody> <thead> <tfoot> <th> <td> <tr>',
+            'allowed_html' => '<table> <caption> <tbody> <thead> <tfoot> <th> <td> <tr>',
           ],
         ],
       ],