diff --git a/lib/driver/os2.c b/lib/driver/os2.c
index c63231c4..b916f6eb 100644
--- a/lib/driver/os2.c
+++ b/lib/driver/os2.c
@@ -24,12 +24,11 @@
 # define __CDIO_CONFIG_H__ 1
 #endif
 
-static const char _rcsid[] = "$Id: os2.c,v 1.30 2008/04/21 18:30:21 karl Exp $";
-
 #include <cdio/cdio.h>
 #include <cdio/sector.h>
 #include <cdio/util.h>
 #include <cdio/mmc.h>
+#include <cdio/logging.h>
 #include "cdio_assert.h"
 #include "cdio_private.h"