diff --git a/src/Plugin/facets/widget/CheckboxWidget.php b/src/Plugin/facets/widget/CheckboxWidget.php
index eb7e23e..bb71fed 100644
--- a/src/Plugin/facets/widget/CheckboxWidget.php
+++ b/src/Plugin/facets/widget/CheckboxWidget.php
@@ -159,6 +159,7 @@ class CheckboxWidget implements WidgetInterface, FormInterface {
 
     // We have an active item, so redirecting to that page.
     if ($result_link instanceof Url) {
+      $result_link->setAbsolute();
       $form_state->setResponse(new RedirectResponse($result_link->toString()));
       return;
     }
diff --git a/src/Tests/WidgetIntegrationTest.php b/src/Tests/WidgetIntegrationTest.php
new file mode 100644
index 0000000..5f91902
--- /dev/null
+++ b/src/Tests/WidgetIntegrationTest.php
@@ -0,0 +1,83 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\facets\Tests\WidgetIntegrationTest.
+ */
+
+namespace Drupal\facets\Tests;
+
+use \Drupal\facets\Tests\WebTestBase as FacetWebTestBase;
+
+/**
+ * Tests the overall functionality of the Facets admin UI.
+ *
+ * @group facets
+ */
+class WidgetIntegrationTest extends FacetWebTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = [
+    'views',
+    'node',
+    'search_api',
+    'search_api_test_backend',
+    'facets',
+    'search_api_test_views',
+    'block',
+    'facets_search_api_dependency',
+    'facets_query_processor',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+
+    $this->drupalLogin($this->adminUser);
+
+    $this->setUpExampleStructure();
+    $this->insertExampleContent();
+    $this->assertEqual($this->indexItems($this->indexId), 5, '5 items were indexed.');
+  }
+
+  /**
+   * Tests various url integration things.
+   */
+  public function testCheckboxWidget() {
+    $id = 't';
+    $name = 'Facet & checkbox~';
+    $facet_add_page = 'admin/config/search/facets/add-facet';
+
+    $this->drupalGet($facet_add_page);
+
+    $form_values = [
+      'id' => $id,
+      'status' => 1,
+      'url_alias' => $id,
+      'name' => $name,
+      'facet_source_id' => 'search_api_views:search_api_test_view:page_1',
+      'facet_source_configs[search_api_views:search_api_test_view:page_1][field_identifier]' => 'type',
+    ];
+    $this->drupalPostForm(NULL, ['facet_source_id' => 'search_api_views:search_api_test_view:page_1'], $this->t('Configure facet source'));
+    $this->drupalPostForm(NULL, $form_values, $this->t('Save'));
+    $this->drupalPostForm(NULL, ['widget' => 'checkbox'], $this->t('Save'));
+
+    $block_values = [
+      'plugin_id' => 'facet_block:' . $id,
+      'settings' => [
+        'region' => 'footer',
+        'id' => str_replace('_', '-', $id),
+      ]
+    ];
+    $this->drupalPlaceBlock($block_values['plugin_id'], $block_values['settings']);
+
+    $this->drupalGet('search-api-test-fulltext');
+    $this->drupalPostForm(NULL, array('type[item]' => 'item'), $this->t('submit'));
+    $this->assertFieldChecked('edit-type-item');
+  }
+
+}