diff --git a/src/library-authoring/component-info/ComponentPreview.tsx b/src/library-authoring/component-info/ComponentPreview.tsx
index b6f21253a..fe71e94d6 100644
--- a/src/library-authoring/component-info/ComponentPreview.tsx
+++ b/src/library-authoring/component-info/ComponentPreview.tsx
@@ -20,6 +20,7 @@ const ModalComponentPreview = ({ isOpen, close, usageKey }: ModalComponentPrevie
       title={intl.formatMessage(messages.previewModalTitle)}
       isOpen={isOpen}
       onClose={close}
+      isOverflowVisible={false}
       className="component-preview-modal"
     >
       <LibraryBlock usageKey={usageKey} />