diff --git a/composer.json b/composer.json
index 58f8949..86e1779 100644
--- a/composer.json
+++ b/composer.json
@@ -72,7 +72,7 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Tests\\": "tests/"
+            "Tests\\Unit\\": "tests/Unit/"
         },
         "files": [
             "tests/bootstrap.php"