diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index ca0bd56b87..cde395323c 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -558,6 +558,8 @@ _gdk_frame_clock_debug_print_timings (GdkFrameClock   *clock,
     g_string_append_printf (str, " paint_start=%-4.1f", (timings->paint_start_time - timings->frame_time) / 1000.);
   if (timings->frame_end_time != 0)
     g_string_append_printf (str, " frame_end=%-4.1f", (timings->frame_end_time - timings->frame_time) / 1000.);
+  if (timings->drawn_time != 0)
+    g_string_append_printf (str, " drawn=%-4.1f", (timings->drawn_time - timings->frame_time) / 1000.);
   if (timings->presentation_time != 0)
     g_string_append_printf (str, " present=%-4.1f", (timings->presentation_time - timings->frame_time) / 1000.);
   if (timings->predicted_presentation_time != 0)