diff --git a/index.html b/index.html
index caed387..c1efeda 100644
--- a/index.html
+++ b/index.html
@@ -80,7 +80,7 @@ and open the template in the editor.
             </div>
         </div>
         <h1>
-            developed by Verdnatura with <span>&hearts;</span>
+            developed by Verdnatura with <span>&#10084;</span>
         </h1>
         <h2 class="device">
             <p id="deviceLabel"></p>