diff --git a/data/visibility.txt b/data/visibility.txt
index f79f3fedaf..9cb0011244 100644
--- a/data/visibility.txt
+++ b/data/visibility.txt
@@ -1049,7 +1049,7 @@ world  000000000000000000  +
             tunnel  000000000000111111  -
             {}
         riverbank  000000011111111111  -
-        stream  000000000011111111  +
+        stream  000000000000011111  +
             ephemeral  000000000000011111  -
             intermittent  000000000000011111  -
             tunnel  000000000000111111  -