diff --git a/src/Enum/ClassName.php b/src/Enum/ClassName.php
index 8f6fe268..7909e63c 100644
--- a/src/Enum/ClassName.php
+++ b/src/Enum/ClassName.php
@@ -26,6 +26,11 @@ final class ClassName
      */
     public const EVENT_DISPATCHER_INTERFACE = 'Symfony\Component\EventDispatcher\EventDispatcherInterface';
 
+    /**
+     * @var string
+     */
+    public const EVENT_SUBSCRIBER_INTERFACE = 'Symfony\Component\EventDispatcher\EventSubscriberInterface';
+
     /**
      * @var string
      */
diff --git a/src/Rules/ClassNameRespectsParentSuffixRule.php b/src/Rules/ClassNameRespectsParentSuffixRule.php
index 7e939dda..230b5ace 100644
--- a/src/Rules/ClassNameRespectsParentSuffixRule.php
+++ b/src/Rules/ClassNameRespectsParentSuffixRule.php
@@ -33,7 +33,7 @@ final class ClassNameRespectsParentSuffixRule implements Rule
      */
     private const DEFAULT_PARENT_CLASSES = [
         'Symfony\Component\Console\Command\Command',
-        ClassName::EVENT_DISPATCHER_INTERFACE,
+        ClassName::EVENT_SUBSCRIBER_INTERFACE,
         ClassName::SYMFONY_ABSTRACT_CONTROLLER,
         ClassName::SNIFF,
         ClassName::PHPUNIT_TEST_CASE,
diff --git a/stubs/Dibi/Connection.php b/stubs/Dibi/Connection.php
deleted file mode 100644
index c5a96d0c..00000000
--- a/stubs/Dibi/Connection.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Dibi;
-
-if (class_exists(\Dibi\Connection::class)) {
-    return;
-}
-
-final class Connection
-{
-}
diff --git a/stubs/Doctrine/Bundle/FixturesBundle/Fixture.php b/stubs/Doctrine/Bundle/FixturesBundle/Fixture.php
new file mode 100644
index 00000000..c89d2e00
--- /dev/null
+++ b/stubs/Doctrine/Bundle/FixturesBundle/Fixture.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Doctrine\Bundle\FixturesBundle;
+
+use Doctrine\Common\DataFixtures\FixtureInterface;
+
+if (class_exists('Doctrine\Bundle\FixturesBundle\Fixture')) {
+    return;
+}
+
+
+class Fixture implements FixtureInterface
+{
+
+}
diff --git a/stubs/Doctrine/Common/DataFixtures/FixtureInterface.php b/stubs/Doctrine/Common/DataFixtures/FixtureInterface.php
new file mode 100644
index 00000000..4d7bd0bb
--- /dev/null
+++ b/stubs/Doctrine/Common/DataFixtures/FixtureInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Doctrine\Common\DataFixtures;
+
+if (class_exists('Doctrine\Common\DataFixtures\FixtureInterface')) {
+    return;
+}
+
+interface FixtureInterface
+{
+
+}
diff --git a/stubs/Doctrine/Persistence/ObjectManager.php b/stubs/Doctrine/Persistence/ObjectManager.php
new file mode 100644
index 00000000..c6afdf28
--- /dev/null
+++ b/stubs/Doctrine/Persistence/ObjectManager.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Doctrine\Persistence;
+
+if (class_exists('Doctrine\Persistence\ObjectManager')) {
+    return;
+}
+
+class ObjectManager
+{
+
+}