diff --git a/static/app.js b/static/app.js
index 68bed59..671c03a 100644
--- a/static/app.js
+++ b/static/app.js
@@ -116,7 +116,6 @@ function renderTable() {
                     delete data.attendance[key];
                 }
                 saveData();
-                renderTable();
             };
             tr.appendChild(td);
         });