Index: trunk/data/validator/combinations.mapcss
===================================================================
--- trunk/data/validator/combinations.mapcss	(revision 7264)
+++ trunk/data/validator/combinations.mapcss	(revision 7265)
@@ -145,7 +145,8 @@
 way[highway][barrier],
 *[highway][waterway][waterway!=dam],
-*[highway][natural],
+way[highway][natural],
 *[landuse][building] {
   throwWarning: tr("{0} used with {1}", "{0.key}", "{1.key}");
+  assertNoMatch: "node highway=street_lamp natural=birds_nest note=josm#10193";
 }