diff --git a/src/doc/cel.h b/src/doc/cel.h
index f9666d26f..4d2ad86b1 100644
--- a/src/doc/cel.h
+++ b/src/doc/cel.h
@@ -1,5 +1,5 @@
 // Aseprite Document Library
-// Copyright (c) 2001-2015 David Capello
+// Copyright (c) 2001-2016 David Capello
 //
 // This file is released under the terms of the MIT license.
 // Read LICENSE.txt for more information.
@@ -33,7 +33,7 @@ namespace doc {
     frame_t frame() const { return m_frame; }
     int x() const { return m_data->position().x; }
     int y() const { return m_data->position().y; }
-    gfx::Point position() const { return m_data->position(); }
+    const gfx::Point& position() const { return m_data->position(); }
     int opacity() const { return m_data->opacity(); }
 
     LayerImage* layer() const { return m_layer; }