diff --git a/src/frontends/qt/DockView.cpp b/src/frontends/qt/DockView.cpp
index b0f0be4cb5..c485bcc56f 100644
--- a/src/frontends/qt/DockView.cpp
+++ b/src/frontends/qt/DockView.cpp
@@ -14,6 +14,8 @@
 #include "DockView.h"
 #include "GuiView.h"
 
+#include <QKeyEvent>
+
 
 namespace lyx {
 namespace frontend {
diff --git a/src/frontends/qt/DockView.h b/src/frontends/qt/DockView.h
index 95639c42c7..9c3a9e7460 100644
--- a/src/frontends/qt/DockView.h
+++ b/src/frontends/qt/DockView.h
@@ -15,7 +15,6 @@
 #include "Dialog.h"
 
 #include <QDockWidget>
-#include <QKeyEvent>
 
 namespace lyx {
 namespace frontend {