diff --git a/ChangeLog b/ChangeLog
index 58bfffebd2e..44239e48fc0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@ English Dolibarr ChangeLog
 --------------------------------------------------------------
 
 ***** ChangeLog for 3.5.5 compared to 3.5.4 *****
+Fix: Holiday module was broken. Initializaion of amount of holidays failed.
 Fix: [ bug #1523 ] suite bug #1334 : filtre et ordre de tri conjoints ne s'appliquent pas.
 Fix: Fusion PDF button on unpaid invoice is no more displayed 
 Fix: Unpaid invoice launch fusion PDF action even if it is only search (with enter keyboard input instead of lens click)