diff --git a/composer.json b/composer.json
index dcc3c0e..52e4c43 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
         "symfony/yaml": "2.2.*"
     },
     "autoload": {
-        "psr-0": { "Symfony\\Component\\Translation": "" }
+        "psr-0": { "Symfony\\Component\\Translation\\": "" }
     },
     "target-dir": "Symfony/Component/Translation",
     "minimum-stability": "dev",