diff --git a/mailpoet/lib/EmailEditor/Integrations/MailPoet/EmailEditor.php b/mailpoet/lib/EmailEditor/Integrations/MailPoet/EmailEditor.php
index 3cab8b6802..d70a84532c 100644
--- a/mailpoet/lib/EmailEditor/Integrations/MailPoet/EmailEditor.php
+++ b/mailpoet/lib/EmailEditor/Integrations/MailPoet/EmailEditor.php
@@ -46,12 +46,12 @@ class EmailEditor {
       return;
     }
     $this->cli->initialize();
-    $this->patternsController->initialize();
     $this->wp->addFilter('mailpoet_email_editor_post_types', [$this, 'addEmailPostType']);
     $this->wp->addAction('rest_delete_mailpoet_email', [$this->emailApiController, 'trashEmail'], 10, 1);
     $this->wp->addFilter('mailpoet_is_email_editor_page', [$this, 'isEditorPage'], 10, 1);
     $this->wp->addFilter('replace_editor', [$this, 'replaceEditor'], 10, 2);
     $this->wp->addFilter('mailpoet_email_editor_send_preview_email', [$this->emailEditorPreviewEmail, 'sendPreviewEmail'], 10, 1);
+    $this->patternsController->registerPatterns();
     $this->extendEmailPostApi();
   }
 
diff --git a/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/Library/DefaultContent.php b/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/Library/DefaultContent.php
index 6dee1c4d2e..83a115c22c 100644
--- a/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/Library/DefaultContent.php
+++ b/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/Library/DefaultContent.php
@@ -32,6 +32,6 @@ class DefaultContent extends Pattern {
   }
 
   protected function get_title(): string { // phpcs:ignore PSR1.Methods.CamelCapsMethodName.NotCamelCaps
-    return __('Default Email Content with Header and Footer', 'mailpoet');
+    return __('Default Email Content', 'mailpoet');
   }
 }
diff --git a/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/PatternsController.php b/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/PatternsController.php
index a7ab05dd41..91c7284a06 100644
--- a/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/PatternsController.php
+++ b/mailpoet/lib/EmailEditor/Integrations/MailPoet/Patterns/PatternsController.php
@@ -5,27 +5,22 @@ namespace MailPoet\EmailEditor\Integrations\MailPoet\Patterns;
 use MailPoet\EmailEditor\Integrations\MailPoet\Patterns\Library\DefaultContent;
 use MailPoet\EmailEditor\Integrations\MailPoet\Patterns\Library\DefaultContentFull;
 use MailPoet\Util\CdnAssetUrl;
-use MailPoet\WP\Functions as WPFunctions;
 
 class PatternsController {
   private CdnAssetUrl $cdnAssetUrl;
-  private WPFunctions $wp;
 
   public function __construct(
-    CdnAssetUrl $cdnAssetUrl,
-    WPFunctions $wpFunctions
+    CdnAssetUrl $cdnAssetUrl
   ) {
     $this->cdnAssetUrl = $cdnAssetUrl;
-    $this->wp = $wpFunctions;
   }
 
-  public function initialize(): void {
-    $this->wp->addFilter('mailpoet_email_editor_block_patterns', [$this, 'registerPatterns']);
-  }
-
-  public function registerPatterns($patterns): array {
+  public function registerPatterns(): void {
+    $patterns = [];
     $patterns[] = new DefaultContentFull($this->cdnAssetUrl);
     $patterns[] = new DefaultContent($this->cdnAssetUrl);
-    return $patterns;
+    foreach ($patterns as $pattern) {
+      register_block_pattern($pattern->get_namespace() . '/' . $pattern->get_name(), $pattern->get_properties());
+    }
   }
 }
diff --git a/mailpoet/tests/integration/EmailEditor/Integrations/MailPoet/Patterns/PatternsControllerTest.php b/mailpoet/tests/integration/EmailEditor/Integrations/MailPoet/Patterns/PatternsControllerTest.php
new file mode 100644
index 0000000000..0db60dd609
--- /dev/null
+++ b/mailpoet/tests/integration/EmailEditor/Integrations/MailPoet/Patterns/PatternsControllerTest.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\EmailEditor\Integrations\MailPoet\Patterns;
+
+class PatternsControllerTest extends \MailPoetTest {
+  private PatternsController $patterns;
+
+  public function _before(): void {
+    parent::_before();
+    $this->patterns = $this->diContainer->get(PatternsController::class);
+    $this->cleanupPatterns();
+  }
+
+  public function testItRegistersPatterns(): void {
+    $this->patterns->registerPatterns();
+    $blockPatterns = \WP_Block_Patterns_Registry::get_instance()->get_all_registered();
+
+    $blockPatternContent = array_pop($blockPatterns);
+    $this->assertIsArray($blockPatternContent);
+    $this->assertArrayHasKey('name', $blockPatternContent);
+    $this->assertArrayHasKey('content', $blockPatternContent);
+    $this->assertArrayHasKey('title', $blockPatternContent);
+    $this->assertArrayHasKey('categories', $blockPatternContent);
+    $this->assertEquals('mailpoet/default-content', $blockPatternContent['name']);
+    $this->assertStringContainsString('A one-column layout is great for simplified and concise content', $blockPatternContent['content']);
+    $this->assertEquals('Default Email Content', $blockPatternContent['title']);
+    $this->assertEquals(['email-contents'], $blockPatternContent['categories']);
+
+    $blockPatternContentFull = array_pop($blockPatterns);
+    $this->assertIsArray($blockPatternContentFull);
+    $this->assertArrayHasKey('name', $blockPatternContentFull);
+    $this->assertArrayHasKey('content', $blockPatternContentFull);
+    $this->assertArrayHasKey('title', $blockPatternContentFull);
+    $this->assertArrayHasKey('categories', $blockPatternContentFull);
+    $this->assertEquals('mailpoet/default-content-full', $blockPatternContentFull['name']);
+    $this->assertStringContainsString('A one-column layout is great for simplified and concise content', $blockPatternContentFull['content']);
+    $this->assertEquals('Default Email Content with Header and Footer', $blockPatternContentFull['title']);
+    $this->assertEquals(['email-contents'], $blockPatternContentFull['categories']);
+  }
+
+  private function cleanupPatterns() {
+    $registry = \WP_Block_Patterns_Registry::get_instance();
+    $blockPatterns = $registry->get_all_registered();
+    foreach ($blockPatterns as $pattern) {
+      $registry->unregister($pattern['name']);
+    }
+  }
+}
diff --git a/packages/php/email-editor/src/Engine/Patterns/class-patterns.php b/packages/php/email-editor/src/Engine/Patterns/class-patterns.php
index 723ee06a6a..e03f95526a 100644
--- a/packages/php/email-editor/src/Engine/Patterns/class-patterns.php
+++ b/packages/php/email-editor/src/Engine/Patterns/class-patterns.php
@@ -19,7 +19,6 @@ class Patterns {
 	 */
 	public function initialize(): void {
 		$this->register_block_pattern_categories();
-		$this->register_patterns();
 	}
 
 	/**
@@ -45,18 +44,4 @@ class Patterns {
 			);
 		}
 	}
-	/**
-	 * Register block patterns.
-	 *
-	 * @return void
-	 */
-	private function register_patterns() {
-		$patterns = apply_filters( 'mailpoet_email_editor_block_patterns', array() );
-		foreach ( $patterns as $pattern ) {
-			if ( ! $pattern instanceof Abstract_Pattern ) {
-				continue;
-			}
-			register_block_pattern( $pattern->get_namespace() . '/' . $pattern->get_name(), $pattern->get_properties() );
-		}
-	}
 }
diff --git a/packages/php/email-editor/tests/integration/Engine/Patterns/Dummy_Test_Pattern.php b/packages/php/email-editor/tests/integration/Engine/Patterns/Dummy_Test_Pattern.php
deleted file mode 100644
index 09dc0f2ccd..0000000000
--- a/packages/php/email-editor/tests/integration/Engine/Patterns/Dummy_Test_Pattern.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-/**
- * This file is part of the MailPoet plugin.
- *
- * @package MailPoet\EmailEditor
- */
-
-declare(strict_types = 1);
-namespace MailPoet\EmailEditor\Engine\Patterns;
-
-/**
- * Dummy test pattern
- */
-class Dummy_Test_Pattern extends Abstract_Pattern {
-	/**
-	 * Name of the pattern
-	 *
-	 * @var string
-	 */
-	protected $name = 'dummy-test-pattern';
-	/**
-	 * Namespace of the pattern
-	 *
-	 * @var string
-	 */
-	protected $namespace = 'dummy';
-	/**
-	 * Get the pattern content
-	 *
-	 * @return string
-	 */
-	public function get_content(): string {
-		return '<!-- wp:paragraph --><p>Test pattern</p><!-- /wp:paragraph -->';
-	}
-	/**
-	 * Get the pattern title
-	 *
-	 * @return string
-	 */
-	public function get_title(): string {
-		return 'Test pattern title';
-	}
-}
diff --git a/packages/php/email-editor/tests/integration/Engine/Patterns/Patterns_Test.php b/packages/php/email-editor/tests/integration/Engine/Patterns/Patterns_Test.php
index c02398d34d..4210cf181d 100644
--- a/packages/php/email-editor/tests/integration/Engine/Patterns/Patterns_Test.php
+++ b/packages/php/email-editor/tests/integration/Engine/Patterns/Patterns_Test.php
@@ -8,8 +8,6 @@
 declare(strict_types = 1);
 namespace MailPoet\EmailEditor\Engine\Patterns;
 
-require_once 'Dummy_Test_Pattern.php';
-
 /**
  * Integration test for Patterns class
  */
@@ -41,36 +39,10 @@ class Patterns_Test extends \MailPoetTest {
 		$this->assertEquals( 'A collection of email content layouts.', $category['description'] );
 	}
 
-	/**
-	 * Test that the patterns added via filter are registered in WP_Block_Patterns_Registry
-	 */
-	public function testItRegistersPatterns() {
-		$pattern = new Dummy_Test_Pattern();
-		add_filter(
-			'mailpoet_email_editor_block_patterns',
-			function ( $patterns ) use ( $pattern ) {
-				$patterns[] = $pattern;
-				return $patterns;
-			}
-		);
-		$this->patterns->initialize();
-		$block_patterns = \WP_Block_Patterns_Registry::get_instance()->get_all_registered();
-		$block_pattern  = array_pop( $block_patterns );
-		$this->assertEquals( 'dummy/dummy-test-pattern', $block_pattern['name'] );
-		$this->assertEquals( $pattern->get_content(), $block_pattern['content'] );
-		$this->assertEquals( $pattern->get_title(), $block_pattern['title'] );
-	}
-
 	/**
 	 * Clean registered patterns and categories
 	 */
 	private function cleanup_patterns() {
-		$registry       = \WP_Block_Patterns_Registry::get_instance();
-		$block_patterns = $registry->get_all_registered();
-		foreach ( $block_patterns as $pattern ) {
-			$registry->unregister( $pattern['name'] );
-		}
-
 		$categories_registry = \WP_Block_Pattern_Categories_Registry::get_instance();
 		$categories          = $categories_registry->get_all_registered();
 		foreach ( $categories as $category ) {