diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
index 652a2ff5..a6b56f96 100644
--- a/doc/_templates/layout.html
+++ b/doc/_templates/layout.html
@@ -8,6 +8,19 @@
{% endblock %}
+{%- macro searchform(classes, button) %}
+
+{%- endmacro %}
+
{% block header %}