diff --git a/ChangeLog b/ChangeLog
index bac7ff473..4ac97057f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-12-06  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* SoObjects/SOGo/SOGoObject.m ([SOGoObject -davLastModified]):
+	override SoObject's implementation. Otherwise a localized date is returned.
+
 	* UI/Common/UIxPageFrame.m ([UIxPageFrame -isCalendar])
 	([UIxPageFrame -isContacts], [UIxPageFrame -isMail]): getters to
 	determine which module is the current one.
diff --git a/SoObjects/SOGo/SOGoObject.m b/SoObjects/SOGo/SOGoObject.m
index a9a490039..8bb510661 100644
--- a/SoObjects/SOGo/SOGoObject.m
+++ b/SoObjects/SOGo/SOGoObject.m
@@ -58,6 +58,7 @@
 #import "SOGoDAVRendererTypes.h"
 
 #import "NSArray+Utilities.h"
+#import "NSCalendarDate+SOGo.h"
 #import "NSDictionary+Utilities.h"
 #import "NSString+Utilities.h"
 
@@ -629,6 +630,11 @@ static BOOL kontactGroupDAV = YES;
   return @"text/plain";
 }
 
+- (NSString *) davLastModified
+{
+  return [[NSCalendarDate date] rfc822DateString];
+}
+
 - (WOResponse *) _webDAVResponse: (WOContext *) localContext
 {
   WOResponse *response;