diff --git a/phpstan.neon b/phpstan.neon
index 4cfb7e5e3..c75318ccb 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -12,8 +12,18 @@ parameters:
         - application
         - library
 
+    excludePaths:
+        - application/clicommands/*
+        - application/controllers/TestController.php
+        - application/views/scripts/test/*
+        - blub.json
+        - library/Icingadb/Model/Behavior/Faker.php
+        - library/Icingadb/Test/*
+        - public/css/themes/*
+        - public/js/ghost.js
+
     scanDirectories:
-        - vendor
+        - /vendor
 
     ignoreErrors:
         -