diff --git a/facets.module b/facets.module
index 40b6366..767d8e1 100644
--- a/facets.module
+++ b/facets.module
@@ -48,7 +48,7 @@ function facets_theme($existing, $type, $theme, $path) {
       'variables' => [
         'facet' => NULL,
         'raw_value' => '',
-        'value' => '',
+        'value' => [],
         'show_count' => FALSE,
         'count' => NULL,
         'is_active' => FALSE,
diff --git a/src/Result/Result.php b/src/Result/Result.php
index 434606e..24e705b 100644
--- a/src/Result/Result.php
+++ b/src/Result/Result.php
@@ -59,6 +59,11 @@ class Result implements ResultInterface {
    */
   protected $children = [];
 
+  /**
+   * Renderable result.
+   */
+  protected $renderArray = ['value' => []];
+
   /**
    * Constructs a new result value object.
    *
@@ -177,4 +182,26 @@ public function getFacet() {
     return $this->facet;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function setRenderArrayProperty($name, $value) {
+    $this->renderArray[$name] = $value;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function toRenderable() {
+    // Add display value to renderable array just before returning the
+    // renderable array to prevent other processors overruling the value
+    // property.
+    $this->setRenderArrayProperty('value', [
+      '#plain_text' => $this->getDisplayValue(),
+      '#weight' => 0,
+    ]);
+
+    return $this->renderArray;
+  }
+
 }
diff --git a/src/Result/ResultInterface.php b/src/Result/ResultInterface.php
index a68fe97..df113a7 100644
--- a/src/Result/ResultInterface.php
+++ b/src/Result/ResultInterface.php
@@ -3,11 +3,12 @@
 namespace Drupal\facets\Result;
 
 use Drupal\Core\Url;
+use Drupal\Core\Render\RenderableInterface;
 
 /**
  * The interface defining what a facet result should look like.
  */
-interface ResultInterface {
+interface ResultInterface extends RenderableInterface {
 
   /**
    * Returns the facet related to the result.
@@ -113,4 +114,17 @@ public function setChildren(array $children);
    */
   public function getChildren();
 
+  /**
+   * Sets renderable array property.
+   *
+   * @param string $name
+   *   Name of the renderable array property.
+   *
+   * @param mixed $value
+   *   Value of the renderable array element, could be string, boolean or array.
+   *
+   * @see \Drupal\Core\Render\Element\RenderElement
+   */
+  public function setRenderArrayProperty($name, $value);
+
 }
diff --git a/src/Widget/WidgetPluginBase.php b/src/Widget/WidgetPluginBase.php
index 68cf0a7..cb4c4b4 100644
--- a/src/Widget/WidgetPluginBase.php
+++ b/src/Widget/WidgetPluginBase.php
@@ -230,7 +230,7 @@ protected function buildResultItem(ResultInterface $result) {
     return [
       '#theme' => 'facets_result_item',
       '#is_active' => $result->isActive(),
-      '#value' => $result->getDisplayValue(),
+      '#value' => $result->toRenderable(),
       '#show_count' => $this->getConfiguration()['show_numbers'] && ($count !== NULL),
       '#count' => $count,
       '#facet' => $result->getFacet(),
diff --git a/templates/facets-result-item.html.twig b/templates/facets-result-item.html.twig
index 1fb7d3d..0bfb180 100644
--- a/templates/facets-result-item.html.twig
+++ b/templates/facets-result-item.html.twig
@@ -4,7 +4,7 @@
  * Default theme implementation of a facet result item.
  *
  * Available variables:
- * - value: The item value.
+ * - value: Renderable array with the item value.
  * - raw_value: The raw item value.
  * - show_count: If this facet provides count.
  * - count: The amount of results.
diff --git a/tests/src/Unit/Plugin/widget/WidgetTestBase.php b/tests/src/Unit/Plugin/widget/WidgetTestBase.php
index 510aa17..8b63803 100644
--- a/tests/src/Unit/Plugin/widget/WidgetTestBase.php
+++ b/tests/src/Unit/Plugin/widget/WidgetTestBase.php
@@ -132,7 +132,7 @@ protected function buildLinkAssertion($text, $raw_value, FacetInterface $facet,
       '#theme' => 'facets_result_item',
       '#raw_value' => $raw_value,
       '#facet' => $facet,
-      '#value' => $text,
+      '#value' => ['value' => ['#plain_text' => $text, '#weight' => 0]],
       '#show_count' => $show_numbers && ($count !== NULL),
       '#count' => $count,
       '#is_active' => $active,