diff --git a/facho/fe/form.py b/facho/fe/form.py
index 4b06b47..6c9fc53 100644
--- a/facho/fe/form.py
+++ b/facho/fe/form.py
@@ -185,6 +185,10 @@ class DIANInvoiceXML(fe.FeXML):
 
         invoice.calculate()
 
+        fexml.set_element('/fe:Invoice/cbc:InvoiceTypeCode', codelist.TipoDocumento['Factura de Venta Nacional']['code'],
+                          listAgencyID='195',
+                          listAgencyName='No matching global declaration available for the validation root',
+                          listURI='http://www.dian.gov.co')
         fexml.set_element('/fe:Invoice/cbc:UBLVersionID', 'UBL 2.1')
         fexml.set_element('/fe:Invoice/cbc:ID', invoice.invoice_ident)
         fexml.set_element('/fe:Invoice/cbc:IssueDate', invoice.invoice_issue.strftime('%Y-%m-%d'))
diff --git a/tests/test_fe_form.py b/tests/test_fe_form.py
index b538081..e20fb30 100644
--- a/tests/test_fe_form.py
+++ b/tests/test_fe_form.py
@@ -143,6 +143,11 @@ def test_invoice_profileexecutionid(simple_invoice):
     id_ = xml_invoice.get_element_text('/fe:Invoice/cbc:ProfileExecutionID', format_=int)
     assert id_ == 2
 
+def test_invoice_invoice_type_code(simple_invoice):
+    xml_invoice = form.DIANInvoiceXML(simple_invoice)
+    id_ = xml_invoice.get_element_text('/fe:Invoice/cbc:InvoiceTypeCode', format_=int)
+    assert id_ == 1
+
 def test_invoice_totals(simple_invoice_without_lines):
     simple_invoice = simple_invoice_without_lines
     simple_invoice.invoice_ident = '323200000129'