diff --git a/SOPE/NGCards/ChangeLog b/SOPE/NGCards/ChangeLog
index 545f692da..684eb0857 100644
--- a/SOPE/NGCards/ChangeLog
+++ b/SOPE/NGCards/ChangeLog
@@ -1,5 +1,7 @@
 2012-04-18  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* iCalRecurrenceRule.m (-orderOfValueKeys): overrriden method.
+
 	* NSDictionary+NGCards.m
 	(-versitRenderInString:withKeyOrdering:asAttributes:): now takes
 	an "ordering" parameter resulting from the methods below and
diff --git a/SOPE/NGCards/iCalRecurrenceRule.m b/SOPE/NGCards/iCalRecurrenceRule.m
index ff66370ab..fdc3a54bd 100644
--- a/SOPE/NGCards/iCalRecurrenceRule.m
+++ b/SOPE/NGCards/iCalRecurrenceRule.m
@@ -854,6 +854,15 @@ NSString *iCalWeekDayString[] = { @"SU", @"MO", @"TU", @"WE", @"TH", @"FR",
 //     }
 // }
 
+/* versit key ordering */
+- (NSArray *) orderOfValueKeys
+{
+  return [NSArray arrayWithObjects: @"freq", @"interval", @"count", @"until",
+                  @"bymonth", @"byweekno", @"byyearday", @"bymonthday",
+                  @"byday", @"byhour", @"byminute", @"bysecond", @"bysetpos",
+                  nil];
+}
+
 /* key/value coding */
 
 - (void) handleTakeValue: (id) _value