diff --git a/README.md b/README.md
index 716d9d3..aa84a83 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,5 @@ composer require patchlevel/event-sourcing-psalm-plugin
 ```xml
     <plugins>
         <pluginClass class="Patchlevel\EventSourcing\Tool\Psalm\Plugin"/>
-        <pluginClass class="Psalm\PhpUnitPlugin\Plugin"/>
     </plugins>
 ```
\ No newline at end of file