diff --git a/code/game/gamemodes/malfunction/malfunction.dm b/code/game/gamemodes/malfunction/malfunction.dm
index cbdebbd3470..546b1faa588 100644
--- a/code/game/gamemodes/malfunction/malfunction.dm
+++ b/code/game/gamemodes/malfunction/malfunction.dm
@@ -158,6 +158,9 @@
 
 	usr.verbs -= /datum/game_mode/malfunction/proc/ai_win
 	ticker.mode:boom = 1
+	for(var/mob/M in world)
+		if(M.client)
+			M << 'Alarm.ogg'
 	world << "Self-destructing in 10"
 	sleep(10)
 	world << "9"
diff --git a/code/game/gamemodes/nuclear/nuclearbomb.dm b/code/game/gamemodes/nuclear/nuclearbomb.dm
index 6843200fcac..8155442e253 100644
--- a/code/game/gamemodes/nuclear/nuclearbomb.dm
+++ b/code/game/gamemodes/nuclear/nuclearbomb.dm
@@ -133,7 +133,8 @@
 	src.yes_code = 0
 	src.safety = 1
 	src.icon_state = "nuclearbomb3"
-	sleep(20)
+	playsound(src,'Alarm.ogg',100,0,5)
+	sleep(100)
 
 /*
 	var/turf/ground_zero = get_turf(loc)
diff --git a/sound/machines/Alarm.ogg b/sound/machines/Alarm.ogg
new file mode 100644
index 00000000000..5d4d1333a7d
Binary files /dev/null and b/sound/machines/Alarm.ogg differ