diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 1c1797d..2c0a65e 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -43,6 +43,7 @@
 #include <linux/kernel.h>
 
 #include <linux/uaccess.h>
+#include <linux/export.h>
 
 /*
  * locking rule: all changes to constraints or notifiers lists