diff --git a/fs/nfs/nfs_proto.h b/fs/nfs/nfs_proto.h
index 7b63d00cc35..2f241c34003 100644
--- a/fs/nfs/nfs_proto.h
+++ b/fs/nfs/nfs_proto.h
@@ -426,7 +426,7 @@ struct LOOKUP3resok
 struct READ3args
 {
   struct file_handle fhandle;      /* Variable length */
-  uint64_t           offset;
+  nfsuint64          offset;
   uint32_t           count;
 };
 
@@ -449,7 +449,7 @@ struct READ3resok
 struct nfs_wrhdr_s
 {
   struct file_handle fhandle;     /* Variable length */
-  uint64_t           offset;
+  nfsuint64          offset;
   uint32_t           count;
   uint32_t           stable;
   uint32_t           length;