diff --git a/klatexformula/src/klftools/klfadvancedconfigeditor.cpp b/klatexformula/src/klftools/klfadvancedconfigeditor.cpp
index 5c9f7a3..6a39163 100644
--- a/klatexformula/src/klftools/klfadvancedconfigeditor.cpp
+++ b/klatexformula/src/klftools/klfadvancedconfigeditor.cpp
@@ -27,6 +27,7 @@
 #include <QStandardItemEditorCreator>
 #include <QMessageBox>
 #include <QLineEdit>
+#include <QAction>
 
 #include <klfitemviewsearchtarget.h>
 #include "klfadvancedconfigeditor.h"