diff --git a/switcher.c b/switcher.c
index 51bb399..40a2fba 100644
--- a/switcher.c
+++ b/switcher.c
@@ -360,7 +360,8 @@ static void draw_tile(enum palette tile[], size_t x, size_t y) {
 	for (size_t ty = 0; ty < TILE_SIDE; ty++) {
 		for (size_t tx = 0; tx < TILE_SIDE; tx++) {
 			enum palette pixel = tile[ty * TILE_SIDE + tx];
-			playfield[(y + ty) * PLAYFIELD_SIDE + x + tx] = pixel;
+			if (pixel != BG)
+				playfield[(y + ty) * PLAYFIELD_SIDE + x + tx] = pixel;
 		}
 	}
 }