diff --git a/src/lib/downloads/downloadmanager.cpp b/src/lib/downloads/downloadmanager.cpp
index 994d9ea7c..a00a61ed0 100644
--- a/src/lib/downloads/downloadmanager.cpp
+++ b/src/lib/downloads/downloadmanager.cpp
@@ -43,6 +43,7 @@
 
 #ifdef Q_OS_WIN
 #include <QtWin>
+#include <QWindow>
 #include <QWinTaskbarButton>
 #include <QWinTaskbarProgress>
 #endif