diff --git a/data/presets/natural/tree.json b/data/presets/natural/tree.json
index 68bf80ea..f6dc584c 100644
--- a/data/presets/natural/tree.json
+++ b/data/presets/natural/tree.json
@@ -15,8 +15,7 @@
         "start_date",
         "diameter_crown",
         "diameter",
-        "name",
-        "source"
+        "name"
     ],
     "geometry": [
         "point",