diff --git a/content/en/content-management/shortcodes.md b/content/en/content-management/shortcodes.md
index 634444684..a9269c216 100644
--- a/content/en/content-management/shortcodes.md
+++ b/content/en/content-management/shortcodes.md
@@ -117,6 +117,9 @@ height
 width
 : `width` attribute of the image.
 
+loading
+: `loading` attribute of the image.
+
 attr
 : Image attribution text. Markdown within the value of `attr` will be rendered.