diff --git a/source/app/controllers/utils.py b/source/app/controllers/utils.py
index e5959dd..c8ff49c 100644
--- a/source/app/controllers/utils.py
+++ b/source/app/controllers/utils.py
@@ -682,9 +682,7 @@ def _cancel_with_cert(invoice, auth, certificado):
 
 
 def cancel_xml_sign(invoice, auth, certificado):
-    # ~ if auth['pac'] == 'finkok':
-        # ~ return _cancel_finkok(invoice, auth, certificado)
-    return _cancel_with_cert(invoice, auth, certificado)
+    # ~ return _cancel_with_cert(invoice, auth, certificado)
 
     cert = SATCertificate(certificado.cer, certificado.key_enc.encode())
     pac = PACS[auth['pac']]()
diff --git a/source/app/models/main.py b/source/app/models/main.py
index 3304533..bc25f1b 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -4090,7 +4090,7 @@ class WareHouseProduct(BaseModel):
 
     @classmethod
     def _adjust_stock(cls, args, user):
-        cant = args['cant']
+        cant = Decimal(args['cant'])
         fields = dict(
             warehouse = args['storage'],
             product = args['id_product'],