diff --git a/src/__main__.py b/src/__main__.py
index 232b2da..3fc0d03 100644
--- a/src/__main__.py
+++ b/src/__main__.py
@@ -10,6 +10,8 @@ from pathlib import Path
 from datetime import date
 import caldav
 
+from .server import app
+
 
 parser = argparse.ArgumentParser(description='Web-based CalDav client')
 parser.add_argument('-c', '--config', type=Path, default='config.ini',
@@ -25,17 +27,10 @@ log = logging.getLogger('saturn')
 
 log.info('Starting saturn')
 
-cli = caldav.davclient.DAVClient(
-        config.get('caldav', 'host'),
-        username=config.get('caldav', 'username', fallback=None),
-        password=config.get('caldav', 'password', fallback=None),
-)
-pri = cli.principal()
 
-for cal in pri.calendars():
-    for event in cal.date_search(start=date.today()):
-        pp(event)
-        event.load()
-        pp(event.instance)
-        pp(event.instance.vevent.dtstart.value)
-        sys.exit(0)
+if __name__ == '__main__':
+    app.run(
+        host=config.get('server', 'host', fallback=None),
+        port=config.get('server', 'port', fallback=None),
+        debug=config.get('server', 'debug', fallback=None),
+    )
diff --git a/src/server/__init__.py b/src/server/__init__.py
new file mode 100644
index 0000000..8cb1c6d
--- /dev/null
+++ b/src/server/__init__.py
@@ -0,0 +1,19 @@
+import flask
+
+app = flask.Flask(__name__)
+
+@app.route('/')
+def home():
+    return 'Hello World!'
+    #cli = caldav.davclient.DAVClient(
+    #    config.get('caldav', 'host'),
+    #    username=config.get('caldav', 'username', fallback=None),
+    #    password=config.get('caldav', 'password', fallback=None),
+    #)
+    #pri = cli.principal()
+    #
+    #res = ''
+    #for cal in pri.calendars():
+    #    for event in cal.date_search(start=date.today()):
+    #        res += f'<li>{event.instance.vevent.dtstart.value}</li>'
+    #return f'<ul>{res}</ul>'