diff --git a/code/modules/clothing/spacesuits/rig/rig.dm b/code/modules/clothing/spacesuits/rig/rig.dm
index 1979bf1777..950039e563 100644
--- a/code/modules/clothing/spacesuits/rig/rig.dm
+++ b/code/modules/clothing/spacesuits/rig/rig.dm
@@ -341,7 +341,7 @@
 						piece.armor["bio"] = 100
 					else
 						piece.armor["bio"] = src.armor["bio"]
-					playsound(src, "[!seal_target ? 'sound/machines/BoltsDown.ogg' : 'sound/machines/BoltsUp.ogg']", 10, FALSE)
+					playsound(src, "[!seal_target ? 'sound/machines/boltsdown.ogg' : 'sound/machines/boltsup.ogg']", 10, FALSE)
 
 				else
 					failed_to_seal = 1
@@ -819,7 +819,7 @@
 				if(istype(holder))
 					if(use_obj && check_slot == use_obj)
 						to_chat(H, "<span class='notice'><b>Your [use_obj.name] [use_obj.gender == PLURAL ? "retract" : "retracts"] swiftly.</b></span>")
-						playsound(src, 'sound/machines/BoltsUp.ogg', 10, FALSE)
+						playsound(src, 'sound/machines/boltsup.ogg', 10, FALSE)
 						use_obj.canremove = 1
 						holder.drop_from_inventory(use_obj)
 						use_obj.forceMove(get_turf(src))
@@ -838,7 +838,7 @@
 					return
 			else
 				to_chat(H, "<span class='notice'>Your [use_obj.name] [use_obj.gender == PLURAL ? "deploy" : "deploys"] swiftly.</span>")
-				playsound(src, 'sound/machines/BoltsDown.ogg', 10, FALSE)
+				playsound(src, 'sound/machines/boltsdown.ogg', 10, FALSE)
 
 	if(piece == "helmet" && helmet)
 		helmet.update_light(H)