diff --git a/odex25_project/web_gantt_native/static/src/css/gantt_native.css b/odex25_project/web_gantt_native/static/src/css/gantt_native.css
index 28b989b7a..9f526ee73 100644
--- a/odex25_project/web_gantt_native/static/src/css/gantt_native.css
+++ b/odex25_project/web_gantt_native/static/src/css/gantt_native.css
@@ -21,8 +21,9 @@
 
 /*}*/
 
-
-
+.o_rtl .gantt-container .task-gantt .task-gantt-timeline {
+    direction: rtl;
+}
 
 .task-gantt {
     /*overflow:hidden;*/