diff --git a/src/canvas_modes.h b/src/canvas_modes.h
index d0d7916..69de7f6 100644
--- a/src/canvas_modes.h
+++ b/src/canvas_modes.h
@@ -74,7 +74,6 @@ class CanvasModePen : public CanvasMode
     float m_camera_fov;
     float m_zoom_canvas = 1.f;
     float m_zoom_start;
-    std::shared_ptr<Brush> m_brush;
     // resizing the tip
     bool m_resizing = false;
 public:
@@ -97,7 +96,6 @@ class CanvasModeLine : public CanvasMode
     bool m_dragging = false;
     glm::vec2 m_drag_start;
     glm::vec2 m_drag_pos;
-    std::shared_ptr<Brush> m_brush;
 public:
     glm::vec2 m_cur_pos;
     bool m_draw_tip = false;