diff --git a/src/Editor/IEditor.cpp b/src/Editor/IEditor.cpp
index 5cb09b1e..417dd33d 100644
--- a/src/Editor/IEditor.cpp
+++ b/src/Editor/IEditor.cpp
@@ -5,6 +5,7 @@
 #include <QMenu>
 #include <QMessageBox>
 #include <QToolBar>
+#include <QCloseEvent>
 
 IEditor::IEditor(QWidget* pParent)
     : QMainWindow(pParent)