diff --git a/sys/arch/alpha/include/pci_machdep.h b/sys/arch/alpha/include/pci_machdep.h
deleted file mode 100644
index 5e474e396d21..000000000000
--- a/sys/arch/alpha/include/pci_machdep.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*	$NetBSD: pci_machdep.h,v 1.1 1995/11/23 02:36:19 cgd Exp $	*/
-
-/*
- * Copyright (c) 1995 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Author: Chris G. Demetriou
- *
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-/*
- * Machine-specific definitions for PCI autoconfiguration.
- */
-
-/*
- * Configuration tag.
- */
-typedef u_long pci_tag_t;