diff --git a/ecs.php b/ecs.php
index ec6ceee8b10..acbb00cebd7 100644
--- a/ecs.php
+++ b/ecs.php
@@ -37,6 +37,7 @@
 
     $parameters = $containerConfigurator->parameters();
     $parameters->set(Option::PARALLEL, true);
+    $parameters->set(Option::PATHS, ['src/Sylius']);
     $parameters->set(Option::SKIP, [
         InlineDocCommentDeclarationSniff::class . '.MissingVariable',
         InlineDocCommentDeclarationSniff::class . '.NoAssignment',