diff --git a/Lib/cadres.c b/Lib/cadres.c
index d87e93b..e8c9c3d 100644
--- a/Lib/cadres.c
+++ b/Lib/cadres.c
@@ -487,7 +487,9 @@ for (y=0; y<im->height; y++)
 		}
 	for (x=0; x<nv; x++)
 		{
-		Image_plotRGB(im, x+im->width - nv, y, r, g, b);
+		(im->Rpix[y])[im->width-x] = r;
+		(im->Gpix[y])[im->width-x] = g;
+		(im->Bpix[y])[im->width-x] = b;
 		}
 	}