2 files changed, 4 insertions, 3 deletions
diff --git a/src/client/views/presentationview/PresentationElement.tsx b/src/client/views/presentationview/PresentationElement.tsx
index a74cbbd65..a84bbbf3c 100644
--- a/src/client/views/presentationview/PresentationElement.tsx
+++ b/src/client/views/presentationview/PresentationElement.tsx
@@ -56,7 +56,7 @@ export enum buttonIndex {
 @observer
 export default class PresentationElement extends React.Component<PresentationElementProps> {
 
-    @observable selectedButtons: boolean[];
+    @observable private selectedButtons: boolean[];
 
 
     constructor(props: PresentationElementProps) {
diff --git a/src/client/views/presentationview/PresentationView.tsx b/src/client/views/presentationview/PresentationView.tsx
index 97ec4e2fa..ad3a4bffe 100644
--- a/src/client/views/presentationview/PresentationView.tsx
+++ b/src/client/views/presentationview/PresentationView.tsx
@@ -453,10 +453,11 @@ export class PresentationView extends React.Component<PresViewProps>  {
     }
 
     @action
-    public RemoveDoc = (index: number) => {
+    public RemoveDoc = async (index: number) => {
         const value = FieldValue(Cast(this.curPresentation.data, listSpec(Doc)));
         if (value) {
-            value.splice(index, 1);
+            let removedDoc = await value.splice(index, 1)[0];
+            this.presElementsMappings.delete(removedDoc);
         }
     }
     @action