diff --git a/Packages/Apollonius_graph_2/changes.txt b/Packages/Apollonius_graph_2/changes.txt
index c3816baff94..2fa02821366 100644
--- a/Packages/Apollonius_graph_2/changes.txt
+++ b/Packages/Apollonius_graph_2/changes.txt
@@ -1,3 +1,7 @@
+1.61 (6 January 2004) [mk]
+- removed inclusion of Qt_widget.h from Parabola*2.h and Hyperbola_segment_2.h
+  Qt_widget.h is not used in these files.
+
 1.60 (5 January 2004) [mk]
 - changed the code so that it is compatible with the new filter
   iterator design (no begin iterator needed any longer in the