diff --git a/SoObjects/Appointments/SOGoAppointmentFolder.h b/SoObjects/Appointments/SOGoAppointmentFolder.h
index 2ad6ba6b0..73ba92330 100644
--- a/SoObjects/Appointments/SOGoAppointmentFolder.h
+++ b/SoObjects/Appointments/SOGoAppointmentFolder.h
@@ -140,6 +140,8 @@ typedef enum {
 
 /* bulk fetches */
 
+- (NSString *) aclSQLListingFilter;
+
 - (NSString *) roleForComponentsWithAccessClass: (iCalAccessClass) accessClass
 					forUser: (NSString *) uid;