diff --git a/composer.json b/composer.json
index 0d0f05dc..ee57e090 100644
--- a/composer.json
+++ b/composer.json
@@ -45,6 +45,7 @@
     "minimum-stability": "stable",
     "prefer-stable": true,
     "config": {
+        "preferred-install": "dist",
         "sort-packages": true
     }
 }