diff --git a/composer.json b/composer.json
index b15918c3edd5bb839df0cb7bb147fa513727f38d..a5b5e2748b85612ea61e4a7f9c3ba858d638abbf 100644
--- a/composer.json
+++ b/composer.json
@@ -20,6 +20,9 @@
             "url": "git@git.autistici.org:lucha/r2db.git"
         }
     ],
+    "config": {        
+        "dropin-installer": "copy"
+    },
     "require": {
         "php": ">=7.1",
         "composer/installers": "^1.8",