Index: trunk/data/validator/geometry.mapcss
===================================================================
--- trunk/data/validator/geometry.mapcss	(revision 9003)
+++ trunk/data/validator/geometry.mapcss	(revision 9022)
@@ -61,4 +61,5 @@
 node[natural=wood],
 node[natural=bare_rock],
+node[natural=glacier],
 node[waterway=riverbank],
 node[man_made=bridge],