diff --git a/administrator/components/com_templates/models/style.php b/administrator/components/com_templates/models/style.php
index fcf85eafe3bad..32bf7c31901f5 100644
--- a/administrator/components/com_templates/models/style.php
+++ b/administrator/components/com_templates/models/style.php
@@ -120,7 +120,7 @@ public function delete(&$pks)
 				// You should not delete a default style
 				if ($table->home != '0')
 				{
-					JError::raiseWarning(SOME_ERROR_NUMBER, JText::_('COM_TEMPLATES_STYLE_CANNOT_DELETE_DEFAULT_STYLE'));
+					JError::raiseWarning(500, JText::_('COM_TEMPLATES_STYLE_CANNOT_DELETE_DEFAULT_STYLE'));
 
 					return false;
 				}