diff --git a/sys/compat/linuxkpi/common/include/linux/cc_platform.h b/sys/compat/linuxkpi/common/include/linux/cc_platform.h
index 727dbc98dab2..01c0de17f7d2 100644
--- a/sys/compat/linuxkpi/common/include/linux/cc_platform.h
+++ b/sys/compat/linuxkpi/common/include/linux/cc_platform.h
@@ -1,17 +1,20 @@
 /* Public domain. */
 
 #ifndef _LINUXKPI_LINUX_CC_PLATFORM_H_
 #define	_LINUXKPI_LINUX_CC_PLATFORM_H_
 
+#include <linux/types.h>
+#include <linux/stddef.h>
+
 enum cc_attr {
 	CC_ATTR_MEM_ENCRYPT,
 };
 
 static inline bool
 cc_platform_has(enum cc_attr attr __unused)
 {
 
 	return (false);
 }
 
 #endif /* _LINUXKPI_LINUX_CC_PLATFORM_H_ */