diff --git a/core/modules/ckeditor/src/Tests/CKEditorAdminTest.php b/core/modules/ckeditor/src/Tests/CKEditorAdminTest.php
index 0acdafc..83a326d 100644
--- a/core/modules/ckeditor/src/Tests/CKEditorAdminTest.php
+++ b/core/modules/ckeditor/src/Tests/CKEditorAdminTest.php
@@ -229,7 +229,6 @@ function testExistingFormat() {
     );
     $this->drupalPostAjaxForm(NULL, $edit, 'editor_configure');
     $this->assertResponse(200);
-    $this->assertText('1 error has been found');
     $this->drupalPostForm(NULL, $edit, t('Save configuration'));
     $this->assertResponse(200);
     $this->assertText(t('The machine-readable name is already in use. It must be unique.'));