diff --git a/composer.json b/composer.json
index 3a1f85a..b2714d1 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
         }
     },
     "scripts": {
-        "phpstan": "phpstan analyse src tests --configuration phpstan.neon --memory-limit=2G",
+        "phpstan": "phpstan analyse --configuration phpstan.neon --memory-limit=2G",
         "test": "phpunit",
         "lint": "phpcs",
         "lint:fix": "phpcbf"
diff --git a/phpstan.neon b/phpstan.neon
index 9f6b4bb..0e12907 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -3,6 +3,9 @@ includes:
 
 parameters:
     level: max
+    paths:
+        - main.php
+        - src/
+        - phpunit-tests/
     excludePaths:
-        - tests/
-        - phpunit-tests/data
+        - phpunit-tests/data/