diff --git a/test b/test
index 479d07c..aaa856b 100755
--- a/test
+++ b/test
@@ -7,7 +7,7 @@ tear_down () {
 }
 
 mkdir tmp
-cp env.sample tmp/.env
+cat env.sample | sed "s/USER_GROUP.*$/USER_GROUP=`id -u`:`id -g`/" > tmp/.env
 cat docker-compose.yml | sed 's/registry.sindominio.net\/wordpress/wordpress/' > tmp/docker-compose.yml
 cd tmp