Index: /trunk/data/validator/ignoretags.cfg
===================================================================
--- /trunk/data/validator/ignoretags.cfg	(revision 15383)
+++ /trunk/data/validator/ignoretags.cfg	(revision 15384)
@@ -382,5 +382,5 @@
 ;
 ; Tags not yet decided (to remove from this section when added or deprecated) 
-; see josm tickets: 17770 10759 15309 15774 16315 16658 16793
+; see josm tickets: 17770 10759 15309 15774 16315 16658 16793 17541
 ;
 K:service=irrigation
@@ -396,2 +396,3 @@
 K:healthcare=dentist
 K:golf=cartpath
+K:historic=fort