diff --git a/ChangeLog b/ChangeLog
index 74522e7b7c8..b410a03df2e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,7 @@ English Dolibarr ChangeLog
 - Fix: [ bug #774 ] Bug on creating event with box "all day" crossed
 - Fix: [ bug #817 ] Purchases journal does not reflect localtaxes
 - Fix: [ bug #816 ] Sales journal does not reflect localtaxes
+- Fix: [ bug #806 ] Margins module with orders2invoice does not respect cost price
 - Fix: Orderstoinvoice didn't act as expected when no order was checked