diff --git a/src/lib_gui/qt/element/QtUpdateCheckerWidget.h b/src/lib_gui/qt/element/QtUpdateCheckerWidget.h
index 8caff4c1..ff9db513 100644
--- a/src/lib_gui/qt/element/QtUpdateCheckerWidget.h
+++ b/src/lib_gui/qt/element/QtUpdateCheckerWidget.h
@@ -1,6 +1,8 @@
 #ifndef QT_UPDATE_CHECKER_WIDGET_H
 #define QT_UPDATE_CHECKER_WIDGET_H
 
+#include <memory>
+
 #include <QWidget>
 
 class QPushButton;