diff --git a/doc/ref/ChangeLog b/doc/ref/ChangeLog
index 3023b23c1..6b0524154 100644
--- a/doc/ref/ChangeLog
+++ b/doc/ref/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-12  Kevin Ryde  <user42@zip.com.au>
+
+	* gh.texi (Scheme to C): In gh_scm2newstr, lenp is size_t* not int*.
+	This changed in guile 1.6, the docs weren't updated.
+
 2003-05-17  Marius Vollmer  <mvo@zagadka.de>
 
 	* posix.texi (socket): Use PF_ instead of AF_ prefix.