diff --git a/docs/components/angular-bootstrap/bootstrap.js b/docs/components/angular-bootstrap/bootstrap.js
index f610bfb44d68..b9b5e38278f5 100644
--- a/docs/components/angular-bootstrap/bootstrap.js
+++ b/docs/components/angular-bootstrap/bootstrap.js
@@ -193,7 +193,7 @@ directive.table = function() {
   return {
     restrict: 'E',
     link: function(scope, element, attrs) {
-      if (!attrs.class) {
+      if (!attrs['class']) {
         element.addClass('table table-bordered table-striped code-table');
       }
     }