diff --git a/app/assets/javascripts/defer/html-sanitizer-bundle.js b/app/assets/javascripts/defer/html-sanitizer-bundle.js
index 85b1abcd3..366fe1b4c 100644
--- a/app/assets/javascripts/defer/html-sanitizer-bundle.js
+++ b/app/assets/javascripts/defer/html-sanitizer-bundle.js
@@ -916,6 +916,7 @@ html4.ELEMENTS = {
   'abbr': 0,
   'acronym': 0,
   'address': 0,
+  'article': 0,
   'aside': 0,
   'b': 0,
   'base': 274,