diff --git a/SMARTAGRIFOOD/AgriPhytosanitary/schema.json b/SMARTAGRIFOOD/AgriPhytosanitary/schema.json
index 2e7e4669..7e8f753c 100644
--- a/SMARTAGRIFOOD/AgriPhytosanitary/schema.json
+++ b/SMARTAGRIFOOD/AgriPhytosanitary/schema.json
@@ -272,6 +272,7 @@
         },
         "machine": {
           "type": "array",
+          "description": "Property. Information on the machinery assigned to the application of the phytosanitary as well as information on its hygiene.",
           "items": {
             "type": "object",
             "description": "Property. Every element of he array of machinery assigned to the application of the phytosanitary ",