diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 242bf530edfcfe5d720c0818dcb84c0b967b03ff..34bd80512a0c154a94abb11821ae2ec391663c18 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -1,6 +1,8 @@
 #ifndef __CPUHOTPLUG_H
 #define __CPUHOTPLUG_H
 
+#include <linux/types.h>
+
 enum cpuhp_state {
 	CPUHP_OFFLINE,
 	CPUHP_CREATE_THREADS,