diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index a1b140c..973ff74 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -593,6 +593,13 @@
 	return row;
 }
 
+void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
+{
+	SLsmg_set_char_set(1);
+	SLsmg_write_char(graph);
+	SLsmg_set_char_set(0);
+}
+
 void ui_browser__init(void)
 {
 	int i = 0;