diff --git a/ChangeLog b/ChangeLog
index 01f5ee2b0..fe91e57e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-06-16  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* UI/Scheduler/UIxCalListingActions.m
+	(_fillBlocks:withEvent:withNumber:): "c_iscycle" and "c_recurrence_id"
+	have position 13 and 15 instead of 12 and 13, respectively.
+
 	* SoObjects/Mailer/SOGoDraftObject.m
 	(_purgeRecipients:fromAddresses:): we need to compare the email
 	addresses case-insensitively.
diff --git a/UI/Scheduler/UIxCalListingActions.m b/UI/Scheduler/UIxCalListingActions.m
index afe732cfb..dd6ab8986 100644
--- a/UI/Scheduler/UIxCalListingActions.m
+++ b/UI/Scheduler/UIxCalListingActions.m
@@ -692,8 +692,8 @@ _userStateInEvent (NSArray *event)
           startSecs = (unsigned int) [startDate timeIntervalSince1970];
           endsSecs = (unsigned int) [endDate timeIntervalSince1970];
 
-          if ([[event objectAtIndex: 12] boolValue]) // c_iscycle
-            recurrenceTime = [[event objectAtIndex: 14] unsignedIntValue]; // c_recurrence_id
+          if ([[event objectAtIndex: 13] boolValue]) // c_iscycle
+            recurrenceTime = [[event objectAtIndex: 15] unsignedIntValue]; // c_recurrence_id
           else
             recurrenceTime = 0;