diff --git a/tests/managed_objects.lua b/tests/managed_objects.lua
index 4cbec08..fc220d0 100644
--- a/tests/managed_objects.lua
+++ b/tests/managed_objects.lua
@@ -85,4 +85,7 @@ function update_overlay_event(width, height)
     ag.drawPoint(1, 0, 1, 0, width-1, height-1)
     ag.drawPoint(1, 0, 1, 1, -1, -1)
     ag.drawPoint(1, 0, 1, 1, width, height)
+    msg = "b a s r - m1 m3"
+    tw, th = ag.getTextSize(msg, 14)
+    ag.drawText(msg, 1, 1, 1, 14, width / 2 - tw / 2, 10)
 end