diff --git a/src/Plugin.php b/src/Plugin.php
index 2758f6e..864c1d8 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -178,7 +178,6 @@ private function get_service_classes(): array {
 		return \apply_filters( self::SERVICES_FILTER, [
 			// Add services as FQCNs here.
 			ViewFactory::class,
-			SampleService::class,
 			SettingsGeneralService::class,
 		] );
 	}
diff --git a/src/SampleService.php b/src/SampleService.php
deleted file mode 100644
index 762da0a..0000000
--- a/src/SampleService.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php declare( strict_types=1 );
-
-/**
- * ASMP WordPress Integration Plugin.
- *
- * @package   ASMP\WordPressIntegration
- * @license   MIT
- * @link      https://www.alainschlesser.com/asmp
- */
-
-namespace ASMP\WordPressIntegration;
-
-use ASMP\WordPressIntegration\Infrastructure\Registerable;
-use ASMP\WordPressIntegration\Infrastructure\Service;
-use ASMP\WordPressIntegration\Infrastructure\ViewFactory;
-
-/**
- * This sample service only renders a silly "Hello World" notice in the admin
- * backend.
- *
- * It is meant to illustrate how to hook services into the plugin flow
- * and how to have their dependencies by injected.
- *
- * Note that the dependency here is actually an interface, not a class. We can
- * still just transparently use it though.
- */
-final class SampleService implements Service, Registerable {
-
-	/** @var ViewFactory */
-	private $view_factory;
-
-	/**
-	 * Instantiate a SampleService object.
-	 *
-	 * @param ViewFactory $view_factory View factory to use for instantiating
-	 *                                  the views.
-	 */
-	public function __construct( ViewFactory $view_factory ) {
-		$this->view_factory = $view_factory;
-	}
-
-	/**
-	 * Register the service.
-	 *
-	 * @return void
-	 */
-	public function register(): void {
-		\add_action( 'admin_notices', [ $this, 'render_notice' ] );
-	}
-
-	/**
-	 * Render the admin notice.
-	 *
-	 * @return void
-	 */
-	public function render_notice(): void {
-		echo $this->view_factory->create( 'views/test-service' )
-		                        ->render();
-	}
-}