diff --git a/gogocarto/README.org b/gogocarto/README.org
index 18af7ea1..a246a878 100644
--- a/gogocarto/README.org
+++ b/gogocarto/README.org
@@ -80,6 +80,8 @@ sed -ri "s/^(<\?php)/\1\n\ini_set('memory.limit', '1024M');/" \
     web/index.php bin/console
 sed -ri "s%dirname\(__DIR__\)\.'%'/opt/apps/gogocarto%g" \
     web/index.php
+sed -ri "s/gogocarto_default/'%env(MONGODB_DATABASE)%_default'/g" \
+    config/packages/doctrine_mongodb.yaml
 commit_sha=$(git describe HEAD --tags)
 tar cjv \
     bin web vendor config src templates translations \
diff --git a/gogocarto/hooks/mongo_database-relation-joined b/gogocarto/hooks/mongo_database-relation-joined
index 03e3172f..b7b90e72 100755
--- a/gogocarto/hooks/mongo_database-relation-joined
+++ b/gogocarto/hooks/mongo_database-relation-joined
@@ -14,13 +14,14 @@ fi
 
 inited="${GOGOCARTO_CODE}"/.inited-${DBNAME}
 
-MONGO_URL=mongodb://${TARGET_SERVICE_NAME}:27017/${DBNAME}
+MONGO_URL=mongodb://${TARGET_SERVICE_NAME}:27017
 
 
 cat <<EOF >> ${GOGOCARTO_CODE}/.env
 
 ###> doctrine/mongodb-odm-bundle ###
 MONGODB_URL=$MONGO_URL
+MONGODB_DATABASE=$DBNAME
 ###< doctrine/mongodb-odm-bundle ###
 
 EOF