diff --git a/configure.ac b/configure.ac
index 5f9874d1..cda7b11f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,7 @@ define(RELEASE_NUM, 72)
 define(CDIO_VERSION_STR, 0.$1rc1)
 
 AC_PREREQ(2.52)
-AC_REVISION([$Id: configure.ac,v 1.132 2005/01/27 03:13:29 rocky Exp $])dnl
+AC_REVISION([$Id: configure.ac,v 1.133 2005/01/27 04:54:26 rocky Exp $])dnl
 AC_INIT(libcdio, CDIO_VERSION_STR(RELEASE_NUM))
 AC_CONFIG_SRCDIR(src/cd-info.c)
 AM_INIT_AUTOMAKE
@@ -152,7 +152,7 @@ dnl headers
 
 AC_HEADER_STDC
 AC_CHECK_HEADERS(errno.h fcntl.h glob.h)
-AC_CHECK_HEADERS(stdarg.h stdbool.h stdio.h sys/cdio.h)
+AC_CHECK_HEADERS(stdarg.h stdbool.h stdio.h sys/cdio.h sys/param.h)
 
 AC_SUBST(SBPCD_H)
 AC_SUBST(UCDROM_H)
diff --git a/lib/driver/FreeBSD/freebsd.c b/lib/driver/FreeBSD/freebsd.c
index 825650a9..bb0774d4 100644
--- a/lib/driver/FreeBSD/freebsd.c
+++ b/lib/driver/FreeBSD/freebsd.c
@@ -1,5 +1,5 @@
 /*
-    $Id: freebsd.c,v 1.13 2005/01/27 04:00:48 rocky Exp $
+    $Id: freebsd.c,v 1.14 2005/01/27 04:54:27 rocky Exp $
 
     Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
 
@@ -27,12 +27,16 @@
 # include "config.h"
 #endif
 
-static const char _rcsid[] = "$Id: freebsd.c,v 1.13 2005/01/27 04:00:48 rocky Exp $";
+static const char _rcsid[] = "$Id: freebsd.c,v 1.14 2005/01/27 04:54:27 rocky Exp $";
 
 #include "freebsd.h"
 
 #ifdef HAVE_FREEBSD_CDROM
 
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
 #include <cdio/sector.h>
 
 static access_mode_t