diff --git a/cycleway_types.yaml b/cycleway_types.yaml
index ce96f42..08dcd6f 100644
--- a/cycleway_types.yaml
+++ b/cycleway_types.yaml
@@ -347,6 +347,7 @@ feature:
     </ul>
 
   markerSymbol: ''
+  listMarkerSymbol: line
 
 info: |
   <table>