1 files changed, 2 insertions, 0 deletions
diff --git a/app/draw.hpp b/app/draw.hpp
index a00de79..41d5d9c 100644
--- a/app/draw.hpp
+++ b/app/draw.hpp
@@ -5,6 +5,8 @@
 #include <qwidget.h>
 
 class DrawWidget : public QWidget {
+    Q_OBJECT
+
     public:
         DrawWidget(unsigned width, unsigned height);
         void paintEvent(QPaintEvent*);