diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index fda52563677f..aadf6472428f 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -24,6 +24,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/kthread.h>
+#include "base.h"
 
 static struct task_struct *thread;