diff --git a/code/modules/security_levels/security levels.dm b/code/modules/security_levels/security levels.dm
index 3b1e56e0c2d..8c6cd93531a 100644
--- a/code/modules/security_levels/security levels.dm	
+++ b/code/modules/security_levels/security levels.dm	
@@ -122,7 +122,7 @@
 						FA.overlays += image('icons/obj/monitors.dmi', "overlay_epsilon")
 
 			if(SEC_LEVEL_DELTA)
-				security_announcement_up.Announce("The station's self-destruct mechanism has been engaged. All crew are instructed to obey all instructions given by heads of staff. Any violations of these orders can be punished by death. This is not a drill.","Attention! Delta security level reached!")
+				security_announcement_up.Announce("The station's self-destruct mechanism has been engaged. All crew are instructed to obey all instructions given by heads of staff. Any violations of these orders can be punished by death. This is not a drill.","Attention! Delta security level reached!", new_sound = sound('sound/effects/stationalert.ogg'))
 				security_level = SEC_LEVEL_DELTA
 
 				post_status("alert", "deltaalert")
diff --git a/sound/effects/stationalert.ogg b/sound/effects/stationalert.ogg
new file mode 100644
index 00000000000..35e4c29e210
Binary files /dev/null and b/sound/effects/stationalert.ogg differ