diff --git a/cockatrice/src/interface/widgets/tabs/api/archidekt/display/archidekt_api_response_deck_entry_display_widget.cpp b/cockatrice/src/interface/widgets/tabs/api/archidekt/display/archidekt_api_response_deck_entry_display_widget.cpp
index 1a7f6905e..9bfe0e65a 100644
--- a/cockatrice/src/interface/widgets/tabs/api/archidekt/display/archidekt_api_response_deck_entry_display_widget.cpp
+++ b/cockatrice/src/interface/widgets/tabs/api/archidekt/display/archidekt_api_response_deck_entry_display_widget.cpp
@@ -132,7 +132,7 @@ void ArchidektApiResponseDeckEntryDisplayWidget::mousePressEvent(QMouseEvent *ev
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
 void ArchidektApiResponseDeckEntryDisplayWidget::enterEvent(QEnterEvent *event)
 #else
-void ArchidektApiResponseDeckEntryDisplayWidget::enterEvent(QEvent *event) override; // Qt5 signature
+void ArchidektApiResponseDeckEntryDisplayWidget::enterEvent(QEvent *event)
 #endif
 {
     QWidget::enterEvent(event);