diff --git a/index.html b/index.html
index 006e6e2..35bc102 100644
--- a/index.html
+++ b/index.html
@@ -3175,7 +3175,7 @@
                
                 <script>
 // Select all button
-var selectall = document.querySelector("button.selectall");
+var selectall = document.querySelector("input.selectall");
 selectall.addEventListener("click", function (e) {
 	alert("SELECT ALL");
 });