diff --git a/config/requirements.txt b/config/requirements.txt
index 88ea3d75..0f36f4bb 100644
--- a/config/requirements.txt
+++ b/config/requirements.txt
@@ -1,3 +1,4 @@
 flask
 flask-bootstrap
 redis
+gitpython
diff --git a/config/server.py b/config/server.py
index a0e3564f..4246410b 100644
--- a/config/server.py
+++ b/config/server.py
@@ -8,28 +8,34 @@ app = flask.Flask(__name__)
 flask_bootstrap.Bootstrap(app)
 db = redis.StrictRedis(host='localhost', port=6379, db=0)
 
-app.jinja_loader = jinja2.ChoiceLoader([
-    app.jinja_loader,
-    jinja2.FileSystemLoader("flavors"),
-])
+
+def build_app(setup_path):
+
+    for version in ("master", "1.8"):
+
+        bp = flask.Blueprint(version, __name__)
+        template_dir = os.path.join(setup_path, version, "templates")
+        flavor_dir = os.path.join(setup_path, version, "flavors")
+        bp.jinja_loader = jinja2.ChoiceLoader([
+            jinja2.FileSystemLoader(template_dir),
+            jinja2.FileSystemLoader(flavor_dir)
+        ])
+
+        @bp.route("/")
+        def wizard():
+            return flask.render_template('wizard.html')
 
 
-def render_flavor(flavor, template, **context):
-    path = os.path.join(flavor, template)
-    return flask.render_template(path, **context)
+        @bp.route("/setup", methods=["POST"])
+        def setup():
+            flavor = flask.request.form.get("flavor", "compose")
+            rendered = render_flavor(flavor, "setup.html")
+            return flask.render_template("setup.html", contents=rendered)
 
+        app.register_blueprint(bp, url_prefix="/{}".format(version))
 
-@app.route("/")
-def index():
-    return flask.render_template('index.html')
-
-
-@app.route("/setup", methods=["POST"])
-def setup():
-    flavor = flask.request.form.get("flavor", "compose")
-    rendered = render_flavor(flavor, "setup.html")
-    return flask.render_template("setup.html", contents=rendered)
 
 
 if __name__ == "__main__":
+    build_app("/tmp/mailutest")
     app.run(debug=True)
diff --git a/config/setup.py b/config/setup.py
new file mode 100644
index 00000000..4cff7a43
--- /dev/null
+++ b/config/setup.py
@@ -0,0 +1,35 @@
+import git
+import tempfile
+import argparse
+import os
+import shutil
+import re
+
+
+VERSION_BRANCH = re.compile("(master|\d+\.\d+)")
+
+
+def main(upstream, dest):
+    shutil.rmtree(dest, ignore_errors=True)
+    os.makedirs(dest, exist_ok=True)
+    with tempfile.TemporaryDirectory() as clone_path:
+        repo = git.Repo.clone_from(upstream, clone_path)
+        for branch in repo.refs:
+            if not branch.name.startswith("origin/"):
+                continue
+            name = branch.name[len("origin/"):]
+            if not VERSION_BRANCH.match(name):
+                continue
+            branch.checkout()
+            config_path = os.path.join(clone_path, "config")
+            if os.path.exists(config_path):
+                shutil.copytree(config_path, os.path.join(dest, name))
+                print("Imported branch {}".format(name))
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("upstream", help="Path to Mailu git repository")
+    parser.add_argument("dest", help="Destination directory for data files")
+    args = parser.parse_args()
+    main(**vars(args))
diff --git a/config/templates/index.html b/config/templates/wizard.html
similarity index 100%
rename from config/templates/index.html
rename to config/templates/wizard.html