diff --git a/debian/resources/config.sh b/debian/resources/config.sh
index 9524d46..5711a8b 100755
--- a/debian/resources/config.sh
+++ b/debian/resources/config.sh
@@ -10,4 +10,5 @@ switch_package=true             # true or false
 # General Settings
 php_version=5                   # PHP version 5 or 7
 database_repo=official          # PostgresSQL official, system, 2ndquadrant
+database_backup=false           # true or false
 web_server_name=nginx           # nginx