diff --git a/lib/libz/minigzip.c b/lib/libz/minigzip.c
index f78176eb7079..9825ccc3a712 100644
--- a/lib/libz/minigzip.c
+++ b/lib/libz/minigzip.c
@@ -13,8 +13,6 @@
  * or in pipe mode.
  */
 
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
 /* @(#) $Id$ */
 
 #include "zlib.h"