diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8336dba18971bb85ce5075977d457e1ff4551c0f..5912874ca83c829494775fc479fed5ebb664cca3 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -2,6 +2,7 @@
 #define LINUX_HARDIRQ_H
 
 #include <linux/config.h>
+#include <linux/preempt.h>
 #include <linux/smp_lock.h>
 #include <asm/hardirq.h>
 #include <asm/system.h>