diff --git a/composer.json b/composer.json
index 9e9549a..3d02c25 100644
--- a/composer.json
+++ b/composer.json
@@ -10,5 +10,10 @@
         }
     ],
     "minimum-stability": "dev",
-    "require": {}
+    "require": {},
+    "autoload": {
+      "psr-0": {
+          "SteamPixel": "src/"
+      }
+  }
 }