diff --git a/box.json b/box.json
index 44911c4..db9806a 100644
--- a/box.json
+++ b/box.json
@@ -9,7 +9,7 @@
   "finder": [
     {
       "name": "*.php",
-      "notPath": "/test/",
+      "notPath": "%\/tests\/%i",
       "in": "vendor"
     }
   ],