diff --git a/waterfalls.json b/waterfalls.json
index f3aeee7..977c6c7 100644
--- a/waterfalls.json
+++ b/waterfalls.json
@@ -6,8 +6,7 @@
     },
     "query": {
         "10": [
-            "node[waterway=waterfall];",
-            ""
+            "(node[waterway=waterfall];way[natural=cliff];)",
         ]
     }
 }