diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index 1b6e6ff43..4c1ab1dc9 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,11 @@
+2004-09-20  Marius Vollmer  <mvo@zagadka.de>
+
+	* gc-mark.c (SCM_MARK_BACKING_STORE): Removed, it was unused.
+
+	* threads.c (scm_threads_mark_stacks): Call
+	SCM_MARK_BACKING_STORE.  Also, do not use stack_len local, it was
+	only used once.
+
 2004-09-13  Jan Nieuwenhuizen  <janneke@gnu.org>
 
 	* srfi-13.c (scm_string_contains, s_scm_string_contains_ci):