diff --git a/apps/schoolCalendar/custom.html b/apps/schoolCalendar/custom.html
index a3669c4a3..3be357f2c 100644
--- a/apps/schoolCalendar/custom.html
+++ b/apps/schoolCalendar/custom.html
@@ -509,7 +509,7 @@ draw();
     
      document.getElementById("upload").addEventListener("click", function () {
         window.open("https://www.espruino.com/ide/emulator.html?code="+encodeURIComponent(getApp())+"&upload");
-     }
+     });
     </script>
     <div id='calendar'></div>
   </body>