diff --git a/modules/invoiceIn/back/models/invoice-in-tax.json b/modules/invoiceIn/back/models/invoice-in-tax.json
index bc57a4376b..5bfbbe2a8d 100644
--- a/modules/invoiceIn/back/models/invoice-in-tax.json
+++ b/modules/invoiceIn/back/models/invoice-in-tax.json
@@ -19,10 +19,7 @@
             "type": "number"
         },
         "expenseFk": {
-            "type": "number",
-            "mysql": {
-                "columnName": "expenseFk"
-            }
+            "type": "number"
         },
         "created": {
             "type": "date"
diff --git a/modules/item/back/models/item.json b/modules/item/back/models/item.json
index 3f3547fd1a..097fe77088 100644
--- a/modules/item/back/models/item.json
+++ b/modules/item/back/models/item.json
@@ -117,10 +117,7 @@
             "description": "The item family"
         },
         "expenseFk": {
-            "type": "number",
-            "mysql": {
-                "columnName": "expenseFk"
-            }
+            "type": "number"
         },
         "minPrice": {
             "type": "number"
@@ -131,9 +128,6 @@
         "nonRecycledPlastic": {
             "type": "number"
         },
-        "minQuantity": {
-            "type": "number"
-        },
         "packingOut": {
             "type": "number"
         },