diff --git a/UI/MailerUI/UIxMailEditor.m b/UI/MailerUI/UIxMailEditor.m
index a140d1a2e..5c0a7a661 100644
--- a/UI/MailerUI/UIxMailEditor.m
+++ b/UI/MailerUI/UIxMailEditor.m
@@ -1,6 +1,6 @@
 /*
   Copyright (C) 2004-2005 SKYRIX Software AG
-  Copyright (C) 2008-2011 Inverse inc.
+  Copyright (C) 2008-2014 Inverse inc.
 
   This file is part of SOGo.
 
@@ -15,11 +15,12 @@
   License for more details.
 
   You should have received a copy of the GNU Lesser General Public
-  License along with OGo; see the file COPYING.  If not, write to the
+  License along with SOGo; see the file COPYING.  If not, write to the
   Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
   02111-1307, USA.
 */
 
+#import <Foundation/NSCalendarDate.h>
 #import <Foundation/NSCharacterSet.h>
 #import <Foundation/NSFileManager.h>
 #import <Foundation/NSKeyValueCoding.h>