diff --git a/templates/node/node.html.twig b/templates/node/node.html.twig
index c90421c0366407599cc1b2a991a805250bdbbd55..1c703545749694a5b4e887256f6ba34c34957e85 100644
--- a/templates/node/node.html.twig
+++ b/templates/node/node.html.twig
@@ -81,7 +81,7 @@
 ]
 %}
 
-{% if ical %}
+{% if ical and node_data is not empty %}
   {% set node_data = node_data | merge({'ical': ical}) %}
 {% endif %}