--- SoObjects/SOGo/SOGoCache.m.orig	2008-07-01 18:15:13.000000000 +0200
+++ SoObjects/SOGo/SOGoCache.m	2008-07-01 18:15:35.000000000 +0200
@@ -20,6 +20,7 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#import <Foundation/Foundation.h>
 #import <Foundation/NSArray.h>
 
 #import <NGObjWeb/SoObject.h>