diff --git a/BACKUP b/BACKUP
index 99531f6535348b99efcb29c8c3e9fb452aa99512..dccb1f6d3579e6a84dca96cac3cb5503b5e02e29 100644
--- a/BACKUP
+++ b/BACKUP
@@ -1,4 +1,5 @@
 #!/bin/bash -eux
+URL=${PWD##*/}
+db_container_name=`echo ${URL}_db_1 | sed "s/\.//g" | sed "s/-//g"`; \
 
-echo "nothing to do :)"
-
+docker exec $db_container_name mysqldump --all-databases --events -uadmin -p$MYSQL_ROOT_PASSWORD -h db > /dump/dump.sql