Index: trunk/data/validator/combinations.mapcss
===================================================================
--- trunk/data/validator/combinations.mapcss	(revision 10538)
+++ trunk/data/validator/combinations.mapcss	(revision 10798)
@@ -293,6 +293,5 @@
 
 /* #6932 */
-*[natural=water][leisure=swimming_pool],
-*[natural=water][amenity=swimming_pool] {
+*[natural=water][leisure=swimming_pool] {
   throwWarning: tr("natural water used for swimming pool");
   fixRemove: "natural";