diff --git a/src/component/contents/DraftEditorBlock.react.js b/src/component/contents/DraftEditorBlock.react.js
index d78aa7003d..33088939e5 100644
--- a/src/component/contents/DraftEditorBlock.react.js
+++ b/src/component/contents/DraftEditorBlock.react.js
@@ -122,7 +122,8 @@ class DraftEditorBlock extends React.Component<Props> {
         'blockNode is not an HTMLElement',
       );
       const blockBottom = blockNode.offsetHeight + blockNode.offsetTop;
-      const scrollBottom = scrollParent.offsetHeight + scrollPosition.y;
+      const pOffset = scrollParent.offsetTop + scrollParent.offsetHeight;
+      const scrollBottom =  pOffset + scrollPosition.y;
       scrollDelta = blockBottom - scrollBottom;
       if (scrollDelta > 0) {
         Scroll.setTop(