diff --git a/composer.json b/composer.json
index 128096f..30cfcf1 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,6 @@
         "claroline/core-bundle": "~6.0"
     },
     "autoload": {
-        "psr-0": { "Icap\\FormulaPluginBundle": "" }
-    },
-    "target-dir": "Icap/FormulaPluginBundle"
+        "psr-4": { "Icap\\FormulaPluginBundle\\": "" }
+    }
 }