Index: SoObjects/SOGo/SOGoSession.m
--- SoObjects/SOGo/SOGoSession.m.orig
+++ SoObjects/SOGo/SOGoSession.m
@@ -70,7 +70,7 @@
 	  // invoke an action method on SOGo.
 	  [folder writeRecordForEntryWithID: theSessionKey
 		  value: value
-		  creationDate: [NSDate dateWithTimeIntervalSince1970: [[d objectForKey: @"c_creationdate"] intValue]]
+		  creationDate: [NSCalendarDate dateWithTimeIntervalSince1970: [[d objectForKey: @"c_creationdate"] intValue]]
 		  lastSeenDate: [NSCalendarDate date]];
 	}
     }
