diff --git a/CHANGELOG b/CHANGELOG
index 7e3e5ca36e..657a0abad5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Allow using debt accounts on supplier invoices
 * Add deductible rate of taxes to supplier invoice
 * Add method to post invoices by batch
 * Add payment term date in invoice
diff --git a/invoice.py b/invoice.py
index b9a3de6ba1..20b4c5dbdb 100644
--- a/invoice.py
+++ b/invoice.py
@@ -1881,7 +1881,10 @@ class InvoiceLine(sequence_ordered(), ModelSQL, ModelView, TaxableMixin):
         if type_ == 'out':
             return ['OR', ('type.revenue', '=', True)]
         elif type_ == 'in':
-            return ['OR', ('type.expense', '=', True)]
+            return ['OR',
+                ('type.expense', '=', True),
+                ('type.debt', '=', True),
+                ]
 
     @classmethod
     def __register__(cls, module_name):