diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 02421ea9157..14c91ccd19a 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -7518,7 +7518,7 @@ abstract class CommonObject
 						}
 
 						// HTML, text, select, integer and varchar: take into account default value in database if in create mode
-						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('html', 'text', 'varchar', 'select', 'int'))) {
+						if (in_array($extrafields->attributes[$this->table_element]['type'][$key], array('html', 'text', 'varchar', 'select', 'int', 'boolean'))) {
 							if ($action == 'create') {
 								$value = (GETPOSTISSET($keyprefix.'options_'.$key.$keysuffix) || $value) ? $value : $extrafields->attributes[$this->table_element]['default'][$key];
 							}