diff --git a/include/uapi/linux/nfs.h b/include/uapi/linux/nfs.h
index c6b86cc404f8..654bae3f1a38 100644
--- a/include/uapi/linux/nfs.h
+++ b/include/uapi/linux/nfs.h
@@ -7,6 +7,8 @@
 #ifndef _UAPI_LINUX_NFS_H
 #define _UAPI_LINUX_NFS_H
 
+#include <linux/types.h>
+
 #define NFS_PROGRAM	100003
 #define NFS_PORT	2049
 #define NFS_MAXDATA	8192