diff --git a/src/application.cpp b/src/application.cpp
index 30e92b71..5bb731b6 100644
--- a/src/application.cpp
+++ b/src/application.cpp
@@ -41,6 +41,7 @@
 
 #include <DLog>
 #include <DApplicationHelper>
+#include <QDesktopWidget>
 
 #include "config.h"