diff --git a/_includes/comments/remark42.html b/_includes/comments/remark42.html
index 2f01bac..60786d8 100644
--- a/_includes/comments/remark42.html
+++ b/_includes/comments/remark42.html
@@ -24,16 +24,4 @@
 </script>
 
 <div id="remark42">
-    <input type="checkbox" name="toggle-dark" onchange="toggleComments()">
 </div>
-
-<script>
-    var toggleComments = function () {
-
-        if (document.getElementById("toggle-dark").checked == true) {
-            window.REMARK42.changeTheme('dark');
-        } else {
-            window.REMARK42.changeTheme('light');
-        }
-    }
-</script>
\ No newline at end of file