diff --git a/frontends/monkey/browser.c b/frontends/monkey/browser.c
--- a/frontends/monkey/browser.c
+++ b/frontends/monkey/browser.c
@@ -172,4 +172,24 @@ static void
 gui_window_stop_throbber(struct gui_window *g)
 {
+#if defined(__montauk__)
+	struct rect clip = {
+		.x0 = 0,
+		.y0 = 0,
+		.x1 = g->width,
+		.y1 = g->height
+	};
+	struct redraw_context ctx = {
+		.interactive = true,
+		.background_images = true,
+		.plot = monkey_plotters,
+		.priv = g
+	};
+	for (int y = 0; y < g->height; y++) {
+		for (int x = 0; x < g->width; x++)
+			g->pixels[y * g->width + x] = 0xffffffffu;
+	}
+	browser_window_redraw(g->bw, g->scrollx, g->scrolly, &clip, &ctx);
+	mtk_win_present(g->native_id);
+#endif
 	moutf(MOUT_WINDOW, "STOP_THROBBER WIN %u", g->win_num);
 }