diff --git a/xml/vk.xml b/xml/vk.xml
index b53d67c3d..332de107a 100644
--- a/xml/vk.xml
+++ b/xml/vk.xml
@@ -20926,6 +20926,7 @@ endif::VK_KHR_internally_synchronized_queues[]
                 <enum offset="0" extends="VkObjectType"                         name="VK_OBJECT_TYPE_SURFACE_KHR"/>
                 <type name="VkSurfaceKHR"/>
                 <type name="VkSurfaceTransformFlagBitsKHR"/>
+                <type name="VkSurfaceTransformFlagsKHR"/>
                 <type name="VkPresentModeKHR"/>
                 <type name="VkColorSpaceKHR"/>
                 <type name="VkCompositeAlphaFlagBitsKHR"/>