diff --git a/webapp_headerbuttons.py b/webapp_headerbuttons.py
index 9fea8bd2..af09543d 100644
--- a/webapp_headerbuttons.py
+++ b/webapp_headerbuttons.py
@@ -65,6 +65,12 @@ def headerButtonsTimeline(defaultTimeline: str,
tlStr += \
''
+ elif defaultTimeline == 'tlfeatures':
+ tlStr += \
+ ''
else: