diff --git a/composer.json b/composer.json
index 617dd1e..11973fe 100644
--- a/composer.json
+++ b/composer.json
@@ -66,7 +66,11 @@
   ],
   "autoload": {
     "psr-4": {
-      "Alltube\\": "classes/",
+      "Alltube\\": "classes/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
       "Alltube\\Test\\": "tests/"
     }
   },