diff --git a/src/index.html b/src/index.html
index 5332def..6709f44 100644
--- a/src/index.html
+++ b/src/index.html
@@ -80,6 +80,7 @@
         input.value = value + 1;
         update();
     }
+    update();
 </script>
 
 </body>