diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index d3780d91a..b49dbd7c4 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,8 @@
+1999-12-09  Mikael Djurfeldt  <mdj@mdj.nada.kth.se>
+
+	* vectors.c (scm_vector_length, scm_vector_ref, scm_vector_set_x):
+	Turned into primitive generics.	
+
 1999-12-04  Gary Houston  <ghouston@freewire.co.uk>
 
 	* ports.c (scm_port_closed_p): new procedure, implements