diff --git a/sources/titleblock/templateview.h b/sources/titleblock/templateview.h
index 417b8e8d5..2b4d5ec96 100644
--- a/sources/titleblock/templateview.h
+++ b/sources/titleblock/templateview.h
@@ -20,6 +20,8 @@
 #include "../titleblocktemplate.h"
 
 #include <QGraphicsView>
+#include <QGraphicsGridLayout>
+#include <QGraphicsLayoutItem>
 class HelperCell;
 class SplittedHelperCell;
 class TitleBlockTemplateCommand;