diff --git a/maps/sierra/icons/obj/suitstorage.dmi b/maps/sierra/icons/obj/suitstorage.dmi
index ec9646f00bf32..84e251e2e620c 100644
Binary files a/maps/sierra/icons/obj/suitstorage.dmi and b/maps/sierra/icons/obj/suitstorage.dmi differ
diff --git a/maps/sierra/machinery/machinery.dm b/maps/sierra/machinery/machinery.dm
index 3183d681394e4..a42b9b97ec54b 100644
--- a/maps/sierra/machinery/machinery.dm
+++ b/maps/sierra/machinery/machinery.dm
@@ -73,20 +73,48 @@
 	islocked = 1
 	ssu_color = "#55aaaa"
 
-/obj/machinery/suit_storage_unit/mining/Initialize()
-	. = ..()
+/obj/machinery/suit_storage_unit/mining
+	name = "mining voidsuit storage unit"
+	suit= /obj/item/clothing/suit/space/void/mining
+	helmet = /obj/item/clothing/head/helmet/space/void/mining
+	boots = /obj/item/clothing/shoes/magboots
+	tank = /obj/item/tank/oxygen
+	mask = /obj/item/clothing/mask/breath
+	req_access = list(access_mining)
+	islocked = 1
 	ssu_color = "#b88a3b"
 
-/obj/machinery/suit_storage_unit/engineering/Initialize()
-	. = ..()
+/obj/machinery/suit_storage_unit/engineering
+	name = "engineering voidsuit storage unit"
+	suit= /obj/item/clothing/suit/space/void/engineering
+	helmet = /obj/item/clothing/head/helmet/space/void/engineering
+	boots = /obj/item/clothing/shoes/magboots
+	tank = /obj/item/tank/oxygen
+	mask = /obj/item/clothing/mask/breath
+	req_access = list(access_construction)
+	islocked = 1
 	ssu_color = "#ffbf00"
 
-/obj/machinery/suit_storage_unit/atmos/Initialize()
-	. = ..()
+/obj/machinery/suit_storage_unit/atmos
+	name = "atmospherics voidsuit storage unit"
+	suit= /obj/item/clothing/suit/space/void/atmos
+	helmet = /obj/item/clothing/head/helmet/space/void/atmos
+	boots = /obj/item/clothing/shoes/magboots
+	tank = /obj/item/tank/oxygen
+	mask = /obj/item/clothing/mask/breath
+	req_access = list(access_atmospherics)
+	islocked = 1
 	ssu_color = "#00cccc"
 
-/obj/machinery/suit_storage_unit/science/Initialize()
-	. = ..()
+/obj/machinery/suit_storage_unit/science
+	name = "excavation voidsuit storage unit"
+	suit= /obj/item/clothing/suit/space/void/excavation
+	helmet = /obj/item/clothing/head/helmet/space/void/excavation
+	boots = /obj/item/clothing/shoes/magboots
+	tank = /obj/item/tank/oxygen
+	mask = /obj/item/clothing/mask/breath
+	req_access = list(access_xenoarch)
+	islocked = 1
 	ssu_color = "#990000"
 
 /obj/machinery/suit_storage_unit/security/sapper
diff --git a/maps/sierra/machinery/suit_storage.dm b/maps/sierra/machinery/suit_storage.dm
index 54411726e38c5..2e43cd8e0010f 100644
--- a/maps/sierra/machinery/suit_storage.dm
+++ b/maps/sierra/machinery/suit_storage.dm
@@ -40,5 +40,7 @@
 				AddOverlays(overlay_image(icon,"[base_icon_state]_uvstrong", plane = EFFECTS_ABOVE_LIGHTING_PLANE, layer = ABOVE_LIGHTING_LAYER))
 			else
 				AddOverlays(overlay_image(icon,"[base_icon_state]_uv", plane = EFFECTS_ABOVE_LIGHTING_PLANE, layer = ABOVE_LIGHTING_LAYER))
+		if(islocked)
+			AddOverlays(overlay_image(icon, "[base_icon_state]_locked", plane = EFFECTS_ABOVE_LIGHTING_PLANE, layer = ABOVE_LIGHTING_LAYER))
 		else
 			AddOverlays(overlay_image(icon, "[base_icon_state]_ready", plane = EFFECTS_ABOVE_LIGHTING_PLANE, layer = ABOVE_LIGHTING_LAYER))