diff --git a/net/nfs.h b/net/nfs.h
index 45da246aa1..aa4e450b20 100644
--- a/net/nfs.h
+++ b/net/nfs.h
@@ -76,7 +76,7 @@ struct rpc_t {
 			uint32_t verifier;
 			uint32_t v2;
 			uint32_t astatus;
-			uint32_t data[NFS_READ_SIZE];
+			uint32_t data[NFS_READ_SIZE / sizeof(uint32_t)];
 		} reply;
 	} u;
 };