diff --git a/libraries/src/MVC/Model/FormModelInterface.php b/libraries/src/MVC/Model/FormModelInterface.php
index 7ddc9cd505f4b..709a48040bd3e 100644
--- a/libraries/src/MVC/Model/FormModelInterface.php
+++ b/libraries/src/MVC/Model/FormModelInterface.php
@@ -10,6 +10,8 @@
 
 \defined('JPATH_PLATFORM') or die;
 
+use Joomla\CMS\Form\Form;
+
 /**
  * Interface for a form model.
  *