diff --git a/drivers/xen/xen-selfballoon.c b/drivers/xen/xen-selfballoon.c
index 010937b5a7c9..1b4afd81f872 100644
--- a/drivers/xen/xen-selfballoon.c
+++ b/drivers/xen/xen-selfballoon.c
@@ -70,10 +70,10 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
-
+#include <linux/workqueue.h>
 #include <xen/balloon.h>
-
 #include <xen/tmem.h>
+#include <xen/xen.h>
 
 /* Enable/disable with sysfs. */
 static int xen_selfballooning_enabled __read_mostly;