diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
deleted file mode 100644
index a3c635de..00000000
--- a/phpstan-baseline.neon
+++ /dev/null
@@ -1,6 +0,0 @@
-parameters:
-	ignoreErrors:
-		-
-			message: "#^Instantiated class ProjectServiceContainer not found\\.$#"
-			count: 1
-			path: src/Cli/Symfony/ConsoleKernel.php
diff --git a/phpstan.neon b/phpstan.neon
index c24238a5..83c659ee 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,5 +1,3 @@
-includes:
-    - phpstan-baseline.neon
 parameters:
   level: 8
   editorUrl: 'phpstorm://open?file=%%file%%&line=%%line%%'
diff --git a/src/Cli/Symfony/ConsoleKernel.php b/src/Cli/Symfony/ConsoleKernel.php
index b1afbe8f..bca8c08a 100644
--- a/src/Cli/Symfony/ConsoleKernel.php
+++ b/src/Cli/Symfony/ConsoleKernel.php
@@ -105,8 +105,13 @@ private function initializeContainer(): void
 
         if (file_exists($file)) {
             require_once $file;
+            if (!class_exists(\ProjectServiceContainer::class, false)) {
+                throw new \UnexpectedValueException('Class ProjectServiceContainer does not exist');
+            }
+
             /** @var Container $container */
             $container = new \ProjectServiceContainer();
+
         } else {
             $container = new ContainerBuilder();
             $loader = new PhpFileLoader($container, new FileLocator());