diff --git a/Makefile b/Makefile
index efc169db..8c112038 100644
--- a/Makefile
+++ b/Makefile
@@ -27,8 +27,8 @@ cs-fix:
 
 .PHONY: phpstan
 phpstan:
-	php vendor/bin/phpstan analyse -l 8 -c phpstan.neon src tests
+	php vendor/bin/phpstan analyse -c phpstan.neon
 
 .PHONY: phpstan-generate-baseline
 phpstan-generate-baseline:
-	php vendor/bin/phpstan analyse -l 8 -c phpstan.neon src tests -b phpstan-baseline.neon
+	php vendor/bin/phpstan analyse -c phpstan.neon -b phpstan-baseline.neon
diff --git a/phpstan.neon b/phpstan.neon
index f701caa0..eabc5225 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -13,6 +13,11 @@ includes:
 	- phar://phpstan.phar/conf/bleedingEdge.neon
 
 parameters:
+	level: 8
+	paths:
+		- src
+		- tests
+
 	excludePaths:
 		- tests/*/data/*
 		- tests/*/data-attributes/*