diff --git a/samy.js b/samy.js
index f654cec..96c7368 100644
--- a/samy.js
+++ b/samy.js
@@ -98,7 +98,7 @@ function toggleColumn(col) {
     `selectAll${col[0].toUpperCase() + col.slice(1)}Checkbox`
   );
   const children = document.querySelectorAll(
-    `#onboardTab input[type=checkbox][data-column=${col}]`
+    `#onboardTab input[type=checkbox][data-column="${col}"]`
   );
 
   children.forEach((cb) => {