diff --git a/src/PhpWord/Element/AbstractContainer.php b/src/PhpWord/Element/AbstractContainer.php
index 78dbd08b..0de0cbce 100644
--- a/src/PhpWord/Element/AbstractContainer.php
+++ b/src/PhpWord/Element/AbstractContainer.php
@@ -204,7 +204,7 @@ abstract class AbstractContainer extends AbstractElement
             'ListItem'      => array('Section', 'Header', 'Footer', 'Cell', 'TextBox'),
             'ListItemRun'   => array('Section', 'Header', 'Footer', 'Cell', 'TextBox'),
             'Table'         => array('Section', 'Header', 'Footer', 'Cell', 'TextBox'),
-            'CheckBox'      => array('Section', 'Header', 'Footer', 'Cell'),
+            'CheckBox'      => array('Section', 'Header', 'Footer', 'Cell', 'TextRun'),
             'TextBox'       => array('Section', 'Header', 'Footer', 'Cell'),
             'Footnote'      => array('Section', 'TextRun', 'Cell'),
             'Endnote'       => array('Section', 'TextRun', 'Cell'),