diff --git a/base16384.c b/base16384.c
index 903b0b2..31d479d 100644
--- a/base16384.c
+++ b/base16384.c
@@ -1,6 +1,4 @@
-#ifdef __cosmopolitan
-typedef off_t long;
-#else
+#ifndef __cosmopolitan
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/stat.h>