diff --git a/distributed/dashboard/templates/performance_report.html b/distributed/dashboard/templates/performance_report.html
index adf46647b81..64c084ea9f8 100644
--- a/distributed/dashboard/templates/performance_report.html
+++ b/distributed/dashboard/templates/performance_report.html
@@ -2,5 +2,5 @@
{# See https://github.com/bokeh/bokeh/blob/main/bokeh/core/_templates/file.html #}
{% block preamble %}
-
+
{% endblock %}