diff --git a/demo-shell/src/app/components/files/files.component.html b/demo-shell/src/app/components/files/files.component.html
index 5c04ac1798..c6b5909c30 100644
--- a/demo-shell/src/app/components/files/files.component.html
+++ b/demo-shell/src/app/components/files/files.component.html
@@ -36,7 +36,7 @@
     <div class="document-list-container" fxLayout="row" fxLayoutAlign="start stretch" fxLayoutGap="16px">
         <adf-upload-drag-area fxFlex="1 1 auto"
                               [disabled]="disableDragArea"
-                              [acceptedFilesType]="acceptedFilesType"
+                              [acceptedFilesType]="getFileFiltering()"
                               [rootFolderId]="getDocumentListCurrentFolderId()"
                               [versioning]="versioning"
                               [adf-node-permission]="'create'"
diff --git a/demo-shell/src/app/components/files/files.component.ts b/demo-shell/src/app/components/files/files.component.ts
index a253576aba..98aa999462 100644
--- a/demo-shell/src/app/components/files/files.component.ts
+++ b/demo-shell/src/app/components/files/files.component.ts
@@ -551,4 +551,8 @@ export class FilesComponent implements OnInit, OnChanges, OnDestroy {
     runCustomAction(event) {
         console.log(event);
     }
+
+    getFileFiltering() {
+        return this.acceptedFilesTypeShow ? this.acceptedFilesType : '*';
+    }
 }