diff --git a/misc/tableselect.js b/misc/tableselect.js
index a50110e94ecb1c47ab52f70254cecf43d052bf83..1abda24d951767176f0e9e088b2a592d5458a123 100644
--- a/misc/tableselect.js
+++ b/misc/tableselect.js
@@ -36,8 +36,8 @@ Drupal.tableSelect = function () {
     }
   });
 
-  // For each of the checkboxes within the table.
-  checkboxes = $('td input:checkbox', table).click(function (e) {
+  // For each of the checkboxes within the table that are not disabled.
+  checkboxes = $('td input:checkbox:enabled', table).click(function (e) {
     // Either add or remove the selected class based on the state of the check all checkbox.
     $(this).parents('tr:first')[ this.checked ? 'addClass' : 'removeClass' ]('selected');