diff --git a/src/gui/previewselectdialog.cpp b/src/gui/previewselectdialog.cpp
index 67f24ae43..54d2f3103 100644
--- a/src/gui/previewselectdialog.cpp
+++ b/src/gui/previewselectdialog.cpp
@@ -32,6 +32,7 @@
 #include <QHeaderView>
 #include <QMessageBox>
 #include <QPushButton>
+#include <QShowEvent>
 #include <QStandardItemModel>
 #include <QTableView>