diff --git a/Models/Constants.ts b/Models/Constants.ts
index dde6bb8422..e3874d3e65 100644
--- a/Models/Constants.ts
+++ b/Models/Constants.ts
@@ -2,7 +2,7 @@ import {Utils} from "../Utils";
 
 export default class Constants {
 
-    public static vNumber = "0.12.10";
+    public static vNumber = "0.12.11";
     public static ImgurApiKey = '7070e7167f0a25a'
     public static readonly mapillary_client_token_v4 = "MLY|4441509239301885|b40ad2d3ea105435bd40c7e76993ae85"
 
diff --git a/UI/BigComponents/SimpleAddUI.ts b/UI/BigComponents/SimpleAddUI.ts
index 04a3aa3145..6e1bdb4f4d 100644
--- a/UI/BigComponents/SimpleAddUI.ts
+++ b/UI/BigComponents/SimpleAddUI.ts
@@ -22,6 +22,7 @@ import {Changes} from "../../Logic/Osm/Changes";
 import FeaturePipeline from "../../Logic/FeatureSource/FeaturePipeline";
 import {ElementStorage} from "../../Logic/ElementStorage";
 import ConfirmLocationOfPoint from "../NewPoint/ConfirmLocationOfPoint";
+import BaseLayer from "../../Models/BaseLayer";
 
 /*
 * The SimpleAddUI is a single panel, which can have multiple states:
@@ -52,6 +53,7 @@ export default class SimpleAddUI extends Toggle {
                     locationControl: UIEventSource<Loc>,
                     filteredLayers: UIEventSource<FilteredLayer[]>,
                     featureSwitchFilter: UIEventSource<boolean>,
+                    backgroundLayer: UIEventSource<BaseLayer>
                 }) {
         const loginButton = new SubtleButton(Svg.osm_logo_ui(), Translations.t.general.add.pleaseLogin.Clone())
             .onClick(() => state.osmConnection.AttemptLogin());
diff --git a/UI/NewPoint/ConfirmLocationOfPoint.ts b/UI/NewPoint/ConfirmLocationOfPoint.ts
index 3782ecf2b7..baabd03341 100644
--- a/UI/NewPoint/ConfirmLocationOfPoint.ts
+++ b/UI/NewPoint/ConfirmLocationOfPoint.ts
@@ -21,7 +21,7 @@ export default class ConfirmLocationOfPoint extends Combine {
         state: {
             osmConnection: OsmConnection,
             featurePipeline: FeaturePipeline,
-            backgroundLayer: UIEventSource<BaseLayer>
+            backgroundLayer?: UIEventSource<BaseLayer>
         },
         filterViewIsOpened: UIEventSource<boolean>,
         preset: PresetInfo,