diff --git a/ChangeLog b/ChangeLog
index d7f0753b3..442b8a29b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
 	deleting the dialog.
 
 2006-06-21  Don Allingham  <don@gramps-project.org>
+	* src/DataViews/_RelationView.py: fix sets
 	* src/Filters/__init__.py: include new build_filter_model
 	* src/Filters/_FilterMenu.py: build_filter_model
 	* src/Filters/Rules/Person/_MatchesFilter.py: handle custom and
diff --git a/src/DataViews/_RelationView.py b/src/DataViews/_RelationView.py
index 614c31023..9eefb2458 100644
--- a/src/DataViews/_RelationView.py
+++ b/src/DataViews/_RelationView.py
@@ -6,6 +6,11 @@
 from gettext import gettext as _
 import cgi
 
+try:
+    set()
+except:
+    from sets import Set as set
+    
 #-------------------------------------------------------------------------
 #
 # GTK/Gnome modules