diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index ebcde1c..2f02aea 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -81,7 +81,7 @@ MainWindow::MainWindow(const QDir &definitionDirectory, const QDir &assetDirecto
     verticalHeader->setSectionResizeMode(QHeaderView::ResizeToContents);
 
     QHeaderView *horizontalHeader = pieceListView->horizontalHeader();
-    horizontalHeader->setSectionResizeMode(QHeaderView::ResizeToContents);
+    horizontalHeader->setSectionResizeMode(QHeaderView::Stretch);
 
     connect(pieceListView, &QListView::clicked, this, [this, assetDirectory](const QModelIndex index) {
         const QString filename = index.data(Qt::UserRole + 1).toString();