diff --git a/data/visibility.txt b/data/visibility.txt
index 6d44ea5fad..2a75cb74d3 100644
--- a/data/visibility.txt
+++ b/data/visibility.txt
@@ -1031,7 +1031,7 @@ world  000000000000000000  +
         river  000000000011111111  +
             tunnel  000000000000111111  -
             {}
-        riverbank  000000000011111111  -
+        riverbank  000000011111111111  -
         stream  000000000011111111  +
             ephemeral  000000000000011111  -
             intermittent  000000000000011111  -