diff --git a/xen/include/public/domctl.h b/xen/include/public/domctl.h
index 529801c89b..e2e22cb534 100644
--- a/xen/include/public/domctl.h
+++ b/xen/include/public/domctl.h
@@ -21,7 +21,7 @@
 #include "hvm/save.h"
 #include "memory.h"
 
-#define XEN_DOMCTL_INTERFACE_VERSION 0x00000015
+#define XEN_DOMCTL_INTERFACE_VERSION 0x00000016
 
 /*
  * NB. xen_domctl.domain is an IN/OUT parameter for this operation.