diff --git a/app/dialog/export/export.cpp b/app/dialog/export/export.cpp
index 799594715..54fece4e8 100644
--- a/app/dialog/export/export.cpp
+++ b/app/dialog/export/export.cpp
@@ -170,6 +170,9 @@ ExportDialog::ExportDialog(ViewerOutput *viewer_node, TimelinePoints *points, QW
   preview_layout->addWidget(preview_viewer_);
   splitter->addWidget(preview_area);
 
+  // Prioritize preview area
+  splitter->setSizes({1, 99999});
+
   // Set default filename
   SetDefaultFilename();