diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index 608bba8fd..431357832 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,5 +1,8 @@
 2000-06-13  Mikael Djurfeldt  <mdj@thalamus.nada.kth.se>
 
+	* fports.c (scm_setvbuf): Use `free' instead of `scm_must_free'
+	since read and write buffers are allocated by `malloc'.
+
 	* Makefile.am: Removed old test code.
 
 	* gh_test_c.c, gh_test_repl.c: Removed.