diff --git a/composer.json b/composer.json
index fafe169..d67137d 100644
--- a/composer.json
+++ b/composer.json
@@ -38,5 +38,10 @@
 		"branch-alias": {
 			"dev-master": "2.x-dev"
 		}
+	},
+	"config": {
+		"allow-plugins": {
+			"composer/installers": true
+		}
 	}
 }