diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 2099cc3dd..1a311dcac 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2002-08-08  Joe Buehler  <jbuehler@hekimian.com
+
+	* sec_helper.cc (sec_acl): remove extraneous arg to debug_printf.
+
 2002-08-07  Conrad Scott  <conrad.scott@dsl.pipex.com>
 
 	* fhandler_socket.cc (fhandler_socket::accept): Fix FIONBIO call.
diff --git a/winsup/cygwin/sec_helper.cc b/winsup/cygwin/sec_helper.cc
index e7377b617..6cc6f132c 100644
--- a/winsup/cygwin/sec_helper.cc
+++ b/winsup/cygwin/sec_helper.cc
@@ -432,7 +432,7 @@ sec_acl (PACL acl, BOOL admins, PSID sid1, PSID sid2)
   if (sid1)
     if (!AddAccessAllowedAce (acl, ACL_REVISION,
 			      GENERIC_ALL, sid1))
-      debug_printf ("AddAccessAllowedAce(sid1) %E", sid1);
+      debug_printf ("AddAccessAllowedAce(sid1) %E");
   if (admins)
     if (!AddAccessAllowedAce (acl, ACL_REVISION,
 			      GENERIC_ALL, well_known_admins_sid))