diff --git a/_includes/alert-banner-inner.html b/_includes/alert-banner-inner.html
index 135cf0bda..f6d8edfd2 100644
--- a/_includes/alert-banner-inner.html
+++ b/_includes/alert-banner-inner.html
@@ -1,6 +1,8 @@
{% comment %}use the variable 'message' to include markdown text to display in the alert.{% endcomment %}
+{% unless include.message_id == 'disabled' %}
{{include.message|markdownify}}
+{% endunless %}
diff --git a/_includes/alert-banner.html b/_includes/alert-banner.html
index 7e25ff90d..16e7af0d8 100644
--- a/_includes/alert-banner.html
+++ b/_includes/alert-banner.html
@@ -1,5 +1,7 @@
{% comment %}use the variable 'message' to include markdown text to display in the alert.{% endcomment %}
+{% unless include.message_id == 'disabled' %}
+{% endunless %}
diff --git a/_includes/navbar-inner.html b/_includes/navbar-inner.html
index 771018af3..dee9012e5 100644
--- a/_includes/navbar-inner.html
+++ b/_includes/navbar-inner.html
@@ -1,5 +1,5 @@