diff --git a/app/lib/login/cubit.dart b/app/lib/login/cubit.dart
index 90f19d25..ff68db3c 100644
--- a/app/lib/login/cubit.dart
+++ b/app/lib/login/cubit.dart
@@ -36,7 +36,7 @@ class LoginCubit extends Cubit<LoginState> {
         ? context.l10n.auth_loading_data
         // ignore: use_build_context_synchronously
         : context.l10n.auth_updating_data;
-      emit(LoginState.loadingUserData(loadingMessage, ));
+      emit(LoginState.loadingUserData(loadingMessage));
       if (shouldFetchDiplotypes()) {
         final (labData, activeDrugList) = await lab.loadData();
         await saveDiplotypesAndActiveDrugs(
diff --git a/app/lib/login/models/dummy_demo_lab.dart b/app/lib/login/models/dummy_demo_lab.dart
new file mode 100644
index 00000000..3eddfc26
--- /dev/null
+++ b/app/lib/login/models/dummy_demo_lab.dart
@@ -0,0 +1,16 @@
+import '../../common/module.dart';
+import 'lab.dart';
+
+class DummyDemoLab extends Lab {
+  DummyDemoLab({
+    required super.name,
+    required this.dataUrl,
+  });
+
+  Uri dataUrl;
+
+  @override
+  Future<(List<LabResult>, List<String>)> loadData() async {
+    return Lab.fetchData(dataUrl);
+  }
+}
\ No newline at end of file
diff --git a/app/lib/login/pages/login.dart b/app/lib/login/pages/login.dart
index 893920c4..20eb63a2 100644
--- a/app/lib/login/pages/login.dart
+++ b/app/lib/login/pages/login.dart
@@ -6,15 +6,15 @@ import 'package:provider/provider.dart';
 import '../../../common/module.dart';
 import '../cubit.dart';
 import '../models/deep_link_share_flow_lab.dart';
+import '../models/dummy_demo_lab.dart';
 import '../models/lab.dart';
-import '../models/oauth_authorization_code_flow_lab.dart';
 
 final labs = [
-  OAuthAuthorizationCodeFlowLab(
+  DummyDemoLab(
     name: 'Mount Sinai Health System',
-    authUrl: Uri.http('vm-slosarek01.dhclab.i.hpi.de:28080', 'realms/pharme/protocol/openid-connect/auth'),
-    tokenUrl: Uri.http('vm-slosarek01.dhclab.i.hpi.de:28080', 'realms/pharme/protocol/openid-connect/token'),
-    dataUrl: Uri.http('vm-slosarek01.dhclab.i.hpi.de:8081', 'api/v1/star-alleles'),
+    dataUrl: Uri.parse(
+      'https://hpi-datastore.duckdns.org/userdata?id=66608824-2ab4-4f03-aef0-03aa007337d3',
+    ),
   )
 ];