diff --git a/libs/canvas/rectangle.cc b/libs/canvas/rectangle.cc
index e2c0b974c0..0b7a76b8a7 100644
--- a/libs/canvas/rectangle.cc
+++ b/libs/canvas/rectangle.cc
@@ -55,9 +55,6 @@ Rectangle::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) con
 	boost::optional<Rect> r = self.intersection (area);
 
 	if (!r) {
-#ifdef CANVAS_DEBUG
-		std::cerr << whatami() << '/' << name << " not covered by render area! ... " << self << " vs. " << area << std::endl;
-#endif
 		return;
 	}