diff --git a/brmbar3/brmbar-gui-qt4.py b/brmbar3/brmbar-gui-qt4.py
index f6027dc..9ca11d0 100755
--- a/brmbar3/brmbar-gui-qt4.py
+++ b/brmbar3/brmbar-gui-qt4.py
@@ -9,8 +9,6 @@ from brmbar import Database
 
 import brmbar
 
-import argparse
-
 # User credit balance limit; sale will fail when balance is below this limit.
 LIMIT_BALANCE = -200
 # When below this credit balance, an alert hook script (see below) is run.
@@ -226,23 +224,7 @@ class ShopAdapter(QtCore.QObject):
         db.commit()
         return balance
 
-parser = argparse.ArgumentParser()
-parser.add_argument("--dbname", help="Database name", type=str)
-parser.add_argument("--dbuser", help="Database user", type=str)
-parser.add_argument("--dbhost", help="Database host", type=str)
-parser.add_argument("--dbpass", help="Database user password", type=str)
-args = parser.parse_args()
-argdbname = args.dbname
-argdbuser = args.dbuser
-argdbhost = args.dbhost
-argdbpass = args.dbpass
-
-db = Database.Database(
-    "dbname={0} user={1} host={2} password={3}".format(
-        argdbname,argdbuser,argdbhost,argdbpass
-    )
-)
-
+db = Database.Database("dbname=brmbar")
 shop = brmbar.Shop.new_with_defaults(db)
 currency = shop.currency
 db.commit()