diff --git a/composer.json b/composer.json
index cea52b1..b1c313f 100644
--- a/composer.json
+++ b/composer.json
@@ -3,5 +3,10 @@
     "type": "library",
     "require": {
         "php": ">=5.3.0"
+    },
+    "autoload": {
+        "psr-0": {
+            "Eher\\OAuth": "src"
+        }
     }
 }