diff --git a/config/schema/simple_sitemap.schema.yml b/config/schema/simple_sitemap.schema.yml
index ac36942..92b62ec 100644
--- a/config/schema/simple_sitemap.schema.yml
+++ b/config/schema/simple_sitemap.schema.yml
@@ -54,3 +54,6 @@ simple_sitemap.settings:
                   priority:
                     label: 'Priority'
                     type: float
+                  check_translation:
+                    label: 'Priority'
+                    type: boolean
diff --git a/js/simple_sitemap.form.js b/js/simple_sitemap.form.js
index 04cb661..0218fcf 100644
--- a/js/simple_sitemap.form.js
+++ b/js/simple_sitemap.form.js
@@ -17,9 +17,11 @@
 
         // Show 'Priority' field if 'Index sitemap' is ticked.
         $('.form-item-simple-sitemap-priority').show();
+        $('.form-item-simple-sitemap-check-translation').show();
       }
       else {  // Hide 'Priority' field if 'Index sitemap' is empty.
         $('.form-item-simple-sitemap-priority').hide();
+        $('.form-item-simple-sitemap-check-translation').hide();
       }
 
       // On change.
@@ -29,9 +31,11 @@
         if ($(context).find('#edit-simple-sitemap-index-content-1').is(':checked')) {
           // Show 'Priority' field if 'Index sitemap' is ticked.
           $('.form-item-simple-sitemap-priority').show();
+          $('.form-item-simple-sitemap-check-translation').show();
         }
         else {  // Hide 'Priority' field if 'Index sitemap' is empty.
           $('.form-item-simple-sitemap-priority').hide();
+          $('.form-item-simple-sitemap-check-translation').hide();
         }
       });
       // Show 'Regenerate sitemap' field if setting has changed.
diff --git a/simple_sitemap.module b/simple_sitemap.module
index e23701e..16fa144 100644
--- a/simple_sitemap.module
+++ b/simple_sitemap.module
@@ -72,12 +72,20 @@ function simple_sitemap_entity_form_submit($form, &$form_state) {
 
       case 'bundle':
         $f->bundleName = !empty($f->bundleName) ? $f->bundleName : $f->getFormEntityId();
-        $generator->setBundleSettings($f->entityTypeId, $f->bundleName, ['index' => $values['simple_sitemap_index_content'], 'priority' => $values['simple_sitemap_priority']]);
+        $generator->setBundleSettings($f->entityTypeId, $f->bundleName, [
+          'index' => $values['simple_sitemap_index_content'],
+          'priority' => $values['simple_sitemap_priority'],
+          'check_translation' => $values['simple_sitemap_check_translation'],
+        ]);
         break;
 
       case 'instance':
         $f->instanceId = !empty($f->instanceId) ? $f->instanceId : $f->getFormEntityId();
-        $generator->setEntityInstanceSettings($f->entityTypeId, $f->instanceId, ['index' => $values['simple_sitemap_index_content'], 'priority' => $values['simple_sitemap_priority']]);
+        $generator->setEntityInstanceSettings($f->entityTypeId, $f->instanceId, [
+          'index' => $values['simple_sitemap_index_content'],
+          'priority' => $values['simple_sitemap_priority'],
+          'check_translation' => $values['simple_sitemap_check_translation'],
+        ]);
         break;
     }
 
diff --git a/src/Batch.php b/src/Batch.php
index 15ea55b..bef47f6 100644
--- a/src/Batch.php
+++ b/src/Batch.php
@@ -185,8 +185,21 @@ class Batch {
 
         $urls = [];
         foreach ($languages as $language) {
-          $url_object->setOption('language', $language);
-          $urls[$language->getId()] = $url_object->toString();
+          $check_translation = isset($entity_info['bundle_settings']['priority']) ? $entity_info['bundle_settings']['priority'] : FALSE;
+          $langcode = $language->getId();
+
+          // Verify if needs to check translation.
+          if (!$check_translation) {
+            $url_object->setOption('language', $language);
+            $urls[$langcode] = $url_object->toString();
+          }
+          else {
+            $is_translated = $entity->hasTranslation($langcode);
+            if ($is_translated) {
+              $url_object->setOption('language', $language);
+              $urls[$langcode] = $url_object->toString();
+            }
+          }
         }
 
         $context['results']['generate'][] = [
diff --git a/src/Form.php b/src/Form.php
index 47f4717..38fd85a 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -18,12 +18,12 @@ class Form {
   public $entityTypeId;
   public $bundleName;
   public $instanceId;
-  
+
   private $formState;
   private $generator;
 
   private static $allowedFormOperations = ['default', 'edit', 'add', 'register'];
-  private static $valuesToCheck = ['simple_sitemap_index_content', 'simple_sitemap_priority', 'simple_sitemap_regenerate_now'];
+  private static $valuesToCheck = ['simple_sitemap_index_content', 'simple_sitemap_priority', 'simple_sitemap_regenerate_now', 'simple_sitemap_check_translation'];
 
   /**
    * Form constructor.
@@ -89,7 +89,7 @@ class Form {
       $form_fragment['simple_sitemap_regenerate_now']['#description'] .= '</br>' . $this->t('Otherwise the sitemap will be regenerated on the next cron run.');
     }
   }
-  
+
   public function displayEntitySettings(&$form_fragment, $multiple = FALSE) {
     $prefix = $multiple ? $this->entityTypeId . '_' : '';
 
@@ -102,6 +102,7 @@ class Form {
     }
     $index = isset($settings['index']) ? $settings['index'] : 0;
     $priority = isset($settings['priority']) ? $settings['priority'] : self::PRIORITY_DEFAULT;
+    $check_translation = isset($settings['check_translation']) ? $settings['check_translation'] : FALSE;
     $bundle_name = !empty($this->bundleName) ? $this->bundleName : $this->t('undefined');
 
     if (!$multiple) {
@@ -122,6 +123,7 @@ class Form {
       $priority_description = $this->t('The priority this @bundle entity will have in the eyes of search engine bots.', ['@bundle' => $bundle_name]);
     else
       $priority_description = $this->t('The priority entities of this type will have in the eyes of search engine bots.');
+
     $form_fragment[$prefix . 'simple_sitemap_priority'] = [
       '#type' => 'select',
       '#title' => $this->t('Priority'),
@@ -129,6 +131,14 @@ class Form {
       '#default_value' => $priority,
       '#options' => self::getPrioritySelectValues(),
     ];
+
+    $form_fragment[$prefix . 'simple_sitemap_check_translation'] = [
+      '#type' => 'checkbox',
+      '#title' => t('Check Translation'),
+      '#description' => t('It will check if exists translation of this content type before index it.'),
+      '#default_value' => $check_translation,
+    ];
+
     if ($this->entityCategory == 'instance' && isset($bundle_settings['priority'])) {
       $form_fragment[$prefix . 'simple_sitemap_priority']['#options'][(string)$bundle_settings['priority']] .= ' (' . $this->t('Default') . ')';
     }
diff --git a/src/Simplesitemap.php b/src/Simplesitemap.php
index d4d08b1..bdf251c 100644
--- a/src/Simplesitemap.php
+++ b/src/Simplesitemap.php
@@ -16,7 +16,7 @@ class Simplesitemap {
   private $config_factory;
   private $config;
   private static $allowed_link_settings = [
-    'entity' => ['index', 'priority'],
+    'entity' => ['index', 'priority', 'check_translation'],
     'custom' => ['priority']];
 
   /**
@@ -116,7 +116,7 @@ class Simplesitemap {
    *  Name of the bundle. NULL if entity type has no bundles.
    * @param array $settings
    *  An array of sitemap settings for this bundle/entity type.
-   *  Example: ['index' => TRUE, 'priority' => 0.5]
+   *  Example: ['index' => TRUE, 'priority' => 0.5, 'check_translation' => TRUE]
    */
   public function setBundleSettings($entity_type_id, $bundle_name = NULL, $settings) {
     $bundle_name = is_null($bundle_name) ? $entity_type_id : $bundle_name;
diff --git a/src/SitemapGenerator.php b/src/SitemapGenerator.php
index bf3a681..085a959 100644
--- a/src/SitemapGenerator.php
+++ b/src/SitemapGenerator.php
@@ -164,19 +164,23 @@ class SitemapGenerator {
     foreach ($links as $link) {
       $writer->startElement('url');
 
-      // Adding url to standard language.
-      $writer->writeElement('loc', $link['urls'][$default_language_id]);
-
-      // Adding alternate urls (other languages) if any.
-      if (count($link['urls']) > 1) {
-        foreach($link['urls'] as $language_id => $localised_url) {
-          $writer->startElement('xhtml:link');
-          $writer->writeAttribute('rel', 'alternate');
-          $writer->writeAttribute('hreflang', $language_id);
-          $writer->writeAttribute('href', $localised_url);
-          $writer->endElement();
-        }
+      // Verify if default langcode is not present.
+      if (isset($link['default_langcode'])) {
+        $writer->writeElement('loc', $link['urls'][$link['default_langcode']]);
+      }
+      else {
+        // Adding url to standard language.
+        $writer->writeElement('loc', $link['urls'][$default_language_id]);
       }
+
+      foreach($link['urls'] as $language_id => $localised_url) {
+        $writer->startElement('xhtml:link');
+        $writer->writeAttribute('rel', 'alternate');
+        $writer->writeAttribute('hreflang', $language_id);
+        $writer->writeAttribute('href', $localised_url);
+        $writer->endElement();
+      }
+
       if (isset($link['priority'])) { // Add priority if any.
         $writer->writeElement('priority', $link['priority']);
       }