diff --git a/modules/supplier/back/models/supplier.js b/modules/supplier/back/models/supplier.js
index 0acb36341..86f124d88 100644
--- a/modules/supplier/back/models/supplier.js
+++ b/modules/supplier/back/models/supplier.js
@@ -164,8 +164,7 @@ module.exports = Self => {
             throw new UserError('The social name has an invalid format');
     });
 
-    Self.isSupplier = async(ctx, options = {}) => {
-        const userId = ctx.req.accessToken.userId;
+    Self.isSupplier = async(userId, options = {}) => {
         const client = await Self.app.models.Client.findById(userId, options);
         const supplier = await Self.app.models.Supplier.findOne({where: {nif: client.fi}}, options);
         return supplier;