diff --git a/horizon/static/horizon/js/horizon.tables.js b/horizon/static/horizon/js/horizon.tables.js
index b5a1f60db..9e1304fc0 100644
--- a/horizon/static/horizon/js/horizon.tables.js
+++ b/horizon/static/horizon/js/horizon.tables.js
@@ -115,19 +115,6 @@ horizon.datatables = {
         $(this).find(".table_actions button.btn-danger").addClass("disabled");
       }
     });
-
-    $("div.table_wrapper, div.modal_wrapper").on("click", ':checkbox', function (evt) {
-      var $form = $(this).closest("form");
-      var any_checked = $form.find("tbody :checkbox").is(":checked");
-
-      // Enable the button if any checkbox is checked,
-      // Disable if all checkbox is cleared
-      if(any_checked) {
-        $form.find(".table_actions button.btn-danger").removeClass("disabled");
-      }else {
-        $form.find(".table_actions button.btn-danger").addClass("disabled");
-      }
-    });
   }
 };
 
@@ -223,6 +210,18 @@ horizon.addInitFunction(function() {
     checkboxes.prop('checked', is_checked);
   });
 
+  $("div.table_wrapper, div.modal_wrapper").on("click", ':checkbox', function (evt) {
+    var $form = $(this).closest("form");
+    var any_checked = $form.find("tbody :checkbox").is(":checked");
+    // Enable the button if any checkbox is checked,
+    // Disable if all checkbox is cleared
+    if(any_checked) {
+      $form.find(".table_actions button.btn-danger").removeClass("disabled");
+    }else {
+      $form.find(".table_actions button.btn-danger").addClass("disabled");
+    }
+  });
+
   horizon.datatables.add_table_checkboxes($('body'));
   horizon.datatables.set_table_sorting($('body'));
   horizon.datatables.set_table_filter($('body'));