diff --git a/drivers/misc/uid_sys_stats.c b/drivers/misc/uid_sys_stats.c
index 47726ee0d2a5..7d69dd5c2b75 100644
--- a/drivers/misc/uid_sys_stats.c
+++ b/drivers/misc/uid_sys_stats.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
+#include <linux/mm.h>
 #include <linux/proc_fs.h>
 #include <linux/profile.h>
 #include <linux/rtmutex.h>