diff --git a/sys/net/if_tun.h b/sys/net/if_tun.h
index 7549993687cb..84130d6cf506 100644
--- a/sys/net/if_tun.h
+++ b/sys/net/if_tun.h
@@ -13,7 +13,7 @@
  * UCL. This driver is based much more on read/write/select mode of
  * operation though.
  *
- * : $Header: if_tnreg.h,v 1.1.2.1 1992/07/16 22:39:16 friedl Exp
+ * $Id$
  */
 
 #ifndef _NET_IF_TUN_H_