diff --git a/core/modules/dblog/dblog.routing.yml b/core/modules/dblog/dblog.routing.yml
index 287f7afac20dc66e652398038603f40e37a1f069..aed0edc9e32f5e85c212b2b48472c20f4dec18c4 100644
--- a/core/modules/dblog/dblog.routing.yml
+++ b/core/modules/dblog/dblog.routing.yml
@@ -6,6 +6,14 @@ dblog.overview:
   requirements:
     _permission: 'access site reports'
 
+dblog.confirm:
+  path: '/admin/reports/dblog/confirm'
+  defaults:
+    _form: '\Drupal\dblog\Form\DblogClearLogConfirmForm'
+    _title: 'Confirm delete recent log messages'
+  requirements:
+    _permission: 'access site reports'
+
 dblog.event:
   path: '/admin/reports/dblog/event/{event_id}'
   defaults:
diff --git a/core/modules/dblog/src/Form/DblogClearLogConfirmForm.php b/core/modules/dblog/src/Form/DblogClearLogConfirmForm.php
new file mode 100644
index 0000000000000000000000000000000000000000..3c668a8430e901d3e8f88fb783ff319c36d6e4ff
--- /dev/null
+++ b/core/modules/dblog/src/Form/DblogClearLogConfirmForm.php
@@ -0,0 +1,77 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\dblog\Form\DblogClearLogConfirmForm.
+ */
+
+namespace Drupal\dblog\Form;
+
+use Drupal\Core\Url;
+use Drupal\Core\Database\Connection;
+use Drupal\Core\Form\ConfirmFormBase;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a confirmation form before clearing out the logs.
+ */
+class DblogClearLogConfirmForm extends ConfirmFormBase {
+
+  /**
+   * The database connection.
+   *
+   * @var \Drupal\Core\Database\Connection
+   */
+  protected $connection;
+
+  /**
+   * Constructs a new DblogClearLogConfirmForm.
+   *
+   * @param \Drupal\Core\Database\Connection $connection
+   *   The database connection.
+   */
+  public function __construct(Connection $connection) {
+    $this->connection = $connection;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('database')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'dblog_confirm';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getQuestion() {
+    return $this->t('Are you sure you want to delete the recent logs?');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCancelRoute() {
+    return new Url('dblog.overview');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, array &$form_state) {
+    $_SESSION['dblog_overview_filter'] = array();
+    $this->connection->delete('watchdog')->execute();
+    drupal_set_message($this->t('Database log cleared.'));
+    $form_state['redirect_route'] = $this->getCancelRoute();
+  }
+
+}
diff --git a/core/modules/dblog/src/Form/DblogClearLogForm.php b/core/modules/dblog/src/Form/DblogClearLogForm.php
index 439148a0830295973213256242d50c77c2e88873..133ab439d2125a8cef91e01083493d511da92a72 100644
--- a/core/modules/dblog/src/Form/DblogClearLogForm.php
+++ b/core/modules/dblog/src/Form/DblogClearLogForm.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Database\Connection;
 use Drupal\Core\Form\FormBase;
+use Drupal\Core\Url;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
@@ -69,9 +70,7 @@ public function buildForm(array $form, array &$form_state) {
    * {@inheritdoc}
    */
   public function submitForm(array &$form, array &$form_state) {
-    $_SESSION['dblog_overview_filter'] = array();
-    $this->connection->delete('watchdog')->execute();
-    drupal_set_message($this->t('Database log cleared.'));
+    $form_state['redirect_route'] = new Url('dblog.confirm');
   }
 
 }
diff --git a/core/modules/dblog/src/Tests/DbLogTest.php b/core/modules/dblog/src/Tests/DbLogTest.php
index 790924d5f753f0e9ce6eafd9638347f6282fa4a0..55659f37449d75f32652df63689d69f381def90c 100644
--- a/core/modules/dblog/src/Tests/DbLogTest.php
+++ b/core/modules/dblog/src/Tests/DbLogTest.php
@@ -445,6 +445,8 @@ protected function testDBLogAddAndClear() {
     $this->drupalLogin($this->big_user);
     // Post in order to clear the database table.
     $this->drupalPostForm('admin/reports/dblog', array(), t('Clear log messages'));
+    // Confirm that the logs should be cleared.
+    $this->drupalPostForm(NULL, array(), 'Confirm');
     // Count the rows in watchdog that previously related to the deleted user.
     $count = db_query('SELECT COUNT(*) FROM {watchdog}')->fetchField();
     $this->assertEqual($count, 0, format_string('DBLog contains :count records after a clear.', array(':count' => $count)));
@@ -523,6 +525,8 @@ protected function testFilter() {
 
     // Clear all logs and make sure the confirmation message is found.
     $this->drupalPostForm('admin/reports/dblog', array(), t('Clear log messages'));
+    // Confirm that the logs should be cleared.
+    $this->drupalPostForm(NULL, array(), 'Confirm');
     $this->assertText(t('Database log cleared.'), 'Confirmation message found');
   }