diff --git a/ChangeLog b/ChangeLog
index ffb4644ff42..a3c7069876c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,7 @@ English Dolibarr ChangeLog
 - Fix: Files were not being uploaded to a project's task
 - Fix: [ bug #503 ] Unable to delete linked file to a deposit
 - Fix: [ bug #501 ] Error while trying to modify an user
+- Fix: [ bug #506 ] Can't set percentage of a started event
 
 
 ***** ChangeLog for 3.2.0 compared to 3.1.3 *****