diff --git a/src/core/js/tour.js b/src/core/js/tour.js
index 7b47dd37239c29b5c5e7edb67f1d16fe43bf8ad6..07c21efa5a84f69b83ef2a428762d2ea20e61a02 100644
--- a/src/core/js/tour.js
+++ b/src/core/js/tour.js
@@ -630,6 +630,7 @@ var tour = new function() {
                 content: markdown_content,
                 placement: placement,
                 html: true,
+                sanitize: false,
                 trigger: 'manual',
                 template: popover_template,
             });