diff --git a/children.json b/children.json
index af54e344e..4ff07bb69 100644
--- a/children.json
+++ b/children.json
@@ -66,7 +66,7 @@
     "markerSign": "{{ type_data.sign|raw }}",
     "priority": "{{ type_data.priority }}",
     "style": {
-      "fillColor": "{% if tags.playground!='' %}#3388ff{% else %}#1dc140{% endif %}"
+      "color": "{% if key == 'playground' %}#3388ff{% else %}#1dc140{% endif %}"
     }
   },
   "info": [