diff --git a/Build/phpstan/phpstan.neon b/Build/phpstan/phpstan.neon
index 93c0794e..0556cc92 100644
--- a/Build/phpstan/phpstan.neon
+++ b/Build/phpstan/phpstan.neon
@@ -14,6 +14,7 @@ parameters:
     - %currentWorkingDirectory%/tests/
 
   excludePaths:
+    - %currentWorkingDirectory%/tests/Unit/PhpStan/
     - %currentWorkingDirectory%/tests/fixtures/phpstan/
 
   type_perfect: