diff --git a/src/Plugin/WebformHandler/BrokenWebformHandler.php b/src/Plugin/WebformHandler/BrokenWebformHandler.php
index f3910dab..b285c618 100644
--- a/src/Plugin/WebformHandler/BrokenWebformHandler.php
+++ b/src/Plugin/WebformHandler/BrokenWebformHandler.php
@@ -25,4 +25,12 @@ class BrokenWebformHandler extends WebformHandlerBase {
     return FALSE;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getSummary() {
+    // Broken/missing webform handlers do not need a summary.
+    return [];
+  }
+
 }
diff --git a/src/Plugin/WebformHandler/EmailWebformHandler.php b/src/Plugin/WebformHandler/EmailWebformHandler.php
index 83da81ac..fb5b3150 100644
--- a/src/Plugin/WebformHandler/EmailWebformHandler.php
+++ b/src/Plugin/WebformHandler/EmailWebformHandler.php
@@ -23,7 +23,7 @@ use Symfony\Component\DependencyInjection\ContainerInterface;
  * Emails a webform submission.
  *
  * @WebformHandler(
- *   id = "email",
+ *   id = "BROKEN_email",
  *   label = @Translation("Email"),
  *   category = @Translation("Notification"),
  *   description = @Translation("Sends a webform submission via an email."),