diff --git a/_docs-v6/event-dragging-resizing/dragScroll.md b/_docs-v6/event-dragging-resizing/dragScroll.md
index 6104beb4..cf8b3fc6 100644
--- a/_docs-v6/event-dragging-resizing/dragScroll.md
+++ b/_docs-v6/event-dragging-resizing/dragScroll.md
@@ -9,3 +9,5 @@ Boolean, *default*: true
 </div>
 
 If enabled, the scroll container will automatically scroll once the mouse gets close to the edge.
+
+Note: If the scrollable parent is not the `html` element, the class `.fc-scroller` needs to be applied to tell full calendar which element to scroll while dragging.