diff --git a/services/loopback/common/methods/sale/crudSale.js b/services/loopback/common/methods/sale/crudSale.js
new file mode 100644
index 000000000..b33d70fc5
--- /dev/null
+++ b/services/loopback/common/methods/sale/crudSale.js
@@ -0,0 +1,3 @@
+module.exports = Self => {
+    Self.installCrudModel('crudSale');
+};
diff --git a/services/loopback/common/models/sale.js b/services/loopback/common/models/sale.js
index 969e711c7..755cd432e 100644
--- a/services/loopback/common/models/sale.js
+++ b/services/loopback/common/models/sale.js
@@ -2,4 +2,5 @@ module.exports = Self => {
     require('../methods/sale/filter')(Self);
     require('../methods/sale/saleComponentFilter')(Self);
     require('../methods/sale/priceDifference')(Self);
+    require('../methods/sale/crudSale')(Self);
 };