diff --git a/themes/example/LayoutBase.js b/themes/example/LayoutBase.js
index 695562a9..83193866 100644
--- a/themes/example/LayoutBase.js
+++ b/themes/example/LayoutBase.js
@@ -41,7 +41,7 @@ const LayoutBase = props => {
 
             <Footer {...props} />
 
-            <div className='fixed right-4 bottom-4'>
+            <div className='fixed right-4 bottom-4 z-10'>
                 <JumpToTopButton />
             </div>
         </div>