diff --git a/code/modules/mob/living/carbon/brain/posibrain.dm b/code/modules/mob/living/carbon/brain/posibrain.dm
index f496e3d556c..e76deda68e1 100644
--- a/code/modules/mob/living/carbon/brain/posibrain.dm
+++ b/code/modules/mob/living/carbon/brain/posibrain.dm
@@ -198,6 +198,7 @@
 		return // No point pinging a posibrain with a player already inside
 	if(check_observer(O) && (world.time >= next_ping_at))
 		next_ping_at = world.time + (20 SECONDS)
+		playsound(get_turf(src), 'sound/items/posiping.ogg', 80, 0)
 		var/turf/T = get_turf_or_move(src.loc)
 		for(var/mob/M in viewers(T))
 			M.show_message("\blue The positronic brain pings softly.")
diff --git a/sound/items/posiping.ogg b/sound/items/posiping.ogg
new file mode 100644
index 00000000000..2cfc49c98a3
Binary files /dev/null and b/sound/items/posiping.ogg differ