diff --git a/phpcs.xml b/phpcs.xml
index 7ec0a21da2..fa9198745f 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
 <ruleset name="PHPStan">
 	<config name="php_version" value="70400"/>
+	<arg name="basepath" value="."/>
 	<arg name="colors"/>
 	<arg name="extensions" value="php"/>
 	<arg name="encoding" value="utf-8"/>