diff --git a/mobile/lib/ui/viewer/gallery/gallery_app_bar_widget.dart b/mobile/lib/ui/viewer/gallery/gallery_app_bar_widget.dart
index f6978fd212..3b2593621c 100644
--- a/mobile/lib/ui/viewer/gallery/gallery_app_bar_widget.dart
+++ b/mobile/lib/ui/viewer/gallery/gallery_app_bar_widget.dart
@@ -650,7 +650,7 @@ class _GalleryAppBarWidgetState extends State<GalleryAppBarWidget> {
     final dialog = createProgressDialog(
       context,
       "Downloading... 0/$totalFiles",
-      isDismissible: true,
+      isDismissible: false,
     );
     await dialog.show();