diff --git a/src/draw.cpp b/src/draw.cpp
index b61a36b..6ece2ec 100644
--- a/src/draw.cpp
+++ b/src/draw.cpp
@@ -607,7 +607,7 @@ void GraphicsWindow::Draw(Canvas *canvas) {
 
         // Place the background at the very back of the Z order.
         Canvas::Fill fillBackground = {};
-        fillBackground.color = RGBi(0.0, 0.0, 0.0);
+        fillBackground.color = RGBi(0, 0, 0);
         fillBackground.layer = Canvas::Layer::BACK;
         Canvas::hFill hcfBackground = canvas->GetFill(fillBackground);