diff --git a/data/www/index.html b/data/www/index.html
index e297a76..2b38b6b 100644
--- a/data/www/index.html
+++ b/data/www/index.html
@@ -65,7 +65,7 @@
     <div class="settings container collapsible">
         <span class="heading">System</span>
         <div class="content">
-          <div><label>Heap: </label><span class="js-heap"></span><span>&nbsp;bytes</span><br><br></div>
+          <div><label>Free Heap: </label><span class="js-heap"></span><span>&nbsp;bytes</span><br><br></div>
           <button class="js-restart">Restart</button>
         </div>
       </div>