diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19c2960b4..33a800ba2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ Version 1.5.3
 =============
 
 - fix error when interval is hour only
+
+Version 1.5.4
+=============
+
 - layout of page "list exports"
 - create function "SIMILARITY" (see [posgtgresql documentation](https://www.postgresql.org/docs/9.6/static/pgtrgm.html)) 
 - create function "OVERLAPSI", which will detect period of date overlapping, replacing NULL date by infinity or -infinity (see [postgresql page for date time function and operators](https://www.postgresql.org/docs/9.6/static/functions-datetime.html))