diff --git a/frontend/App.vue b/frontend/App.vue
index 071567e..c917289 100644
--- a/frontend/App.vue
+++ b/frontend/App.vue
@@ -746,7 +746,6 @@ export default {
       isa_list: [],
       isa_lookup: {},
       items: {},
-      yellowMarker: osmYellowMarker,
       osm_loaded: false,
       wikidata_loaded: false,
       osm_loading: false,