diff --git a/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php b/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
index 088a209..ca15879 100644
--- a/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
@@ -219,7 +219,7 @@ public function testFilterNumericRegularExpression() {
     $view = Views::getView('test_view');
     $view->setDisplay();
 
-    // Change the filtering
+    // Filtering by regular expression pattern.
     $view->displayHandlers->get('default')->overrideOption('filters', array(
       'age' => array(
         'id' => 'age',
@@ -257,7 +257,6 @@ public function testFilterNumericExposedGroupedRegularExpression() {
     $view->setDisplay('page_1');
     $view->displayHandlers->get('page_1')->overrideOption('filters', $filters);
     $view->save();
-    $this->container->get('router.builder')->rebuild();
 
     $this->executeView($view);
     $resultset = array(