diff --git a/usr.sbin/xntpd/include/sys/bsd_audioirig.h b/usr.sbin/xntpd/include/sys/bsd_audioirig.h
index 6a23260b8147..012028285664 100644
--- a/usr.sbin/xntpd/include/sys/bsd_audioirig.h
+++ b/usr.sbin/xntpd/include/sys/bsd_audioirig.h
@@ -1,5 +1,5 @@
 /*
- *	$Header: bsd_audioirig.h,v 1.0 93/08/02 12:42:00
+ * $FreeBSD$
  */
 
 #ifndef _BSD_AUDIOIRIG_H_