diff --git a/data/presets/amenity/letter_box.json b/data/presets/amenity/letter_box.json
index 9cce7cf6..f98cc033 100644
--- a/data/presets/amenity/letter_box.json
+++ b/data/presets/amenity/letter_box.json
@@ -6,6 +6,7 @@
         "height"
     ],
     "moreFields": [
+        "colour",
         "covered",
         "indoor",
         "level",
@@ -14,6 +15,7 @@
         "manufacturer",
         "material",
         "operator",
+        "support",
         "wheelchair"
     ],
     "geometry": [