diff --git a/cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.cpp b/cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.cpp
index ac6d3c916..c44c6a97e 100644
--- a/cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.cpp
@@ -7,6 +7,7 @@
 
 #include <QComboBox>
 #include <QDirIterator>
+#include <QMouseEvent>
 #include <QVBoxLayout>
 
 VisualDeckStorageWidget::VisualDeckStorageWidget(QWidget *parent) : QWidget(parent), sortOrder(Alphabetical)