diff --git a/tests/scenario_invoice.rst b/tests/scenario_invoice.rst
index ab94b11..5a43428 100644
--- a/tests/scenario_invoice.rst
+++ b/tests/scenario_invoice.rst
@@ -258,7 +258,7 @@ Post invoice and check discount is applied::
 Create supplier invoice::
 
     >>> invoice = Invoice()
-    >>> invoice.type = 'in_invoice'
+    >>> invoice.type = 'in'
     >>> invoice.party = party
     >>> invoice.payment_term = payment_term
     >>> invoice.invoice_date = today