diff --git a/stubdom/ioemu-minios.cfg b/stubdom/ioemu-minios.cfg
index d6905537c1..a65baa3765 100644
--- a/stubdom/ioemu-minios.cfg
+++ b/stubdom/ioemu-minios.cfg
@@ -1,3 +1,4 @@
 CONFIG_START_NETWORK=n
 CONFIG_QEMU_XS_ARGS=y
 CONFIG_PCIFRONT=y
+XEN_INTERFACE_VERSION=__XEN_LATEST_INTERFACE_VERSION__