diff --git a/code/game/objects/structures/reagent_dispensers.dm b/code/game/objects/structures/reagent_dispensers.dm
index 6471dfa21520..1981dcaba569 100644
--- a/code/game/objects/structures/reagent_dispensers.dm
+++ b/code/game/objects/structures/reagent_dispensers.dm
@@ -148,13 +148,6 @@
 	icon_state = "ammoniatank"
 	chemical = "ammonia"
 
-/obj/structure/reagent_dispensers/oxygentank
-	name = "oxygentank"
-	desc = "An oxygen tank"
-	icon = 'icons/obj/objects.dmi'
-	icon_state = "oxygentank"
-	chemical = "oxygen"
-
 /obj/structure/reagent_dispensers/acidtank
 	name = "sulfuric acid tank"
 	desc = "A sulfuric acid tank"
@@ -394,6 +387,13 @@
 	icon_state = "hydrogentank"
 	chemical = "hydrogen"
 
+/obj/structure/reagent_dispensers/fueltank/oxygentank
+	name = "oxygentank"
+	desc = "An oxygen tank"
+	icon = 'icons/obj/objects.dmi'
+	icon_state = "oxygentank"
+	chemical = "oxygen"
+
 /obj/structure/reagent_dispensers/fueltank/custom
 	name = "reagent tank"
 	desc = "A reagent tank, typically used to store large quantities of chemicals."
diff --git a/maps/map_files/FOP_v3_Sciannex/Fiorina_SciAnnex.dmm b/maps/map_files/FOP_v3_Sciannex/Fiorina_SciAnnex.dmm
index 68b8897320a5..7d19c4d025cd 100644
--- a/maps/map_files/FOP_v3_Sciannex/Fiorina_SciAnnex.dmm
+++ b/maps/map_files/FOP_v3_Sciannex/Fiorina_SciAnnex.dmm
@@ -24439,7 +24439,7 @@
 /area/fiorina/tumor/ice_lab)
 "oIg" = (
 /obj/structure/platform,
-/obj/structure/reagent_dispensers/oxygentank{
+/obj/structure/reagent_dispensers/fueltank/oxygentank{
 	layer = 2.6
 	},
 /turf/open/floor/prison,
diff --git a/maps/map_files/FOP_v3_Sciannex/sprinkles/30.repairpanelslz.dmm b/maps/map_files/FOP_v3_Sciannex/sprinkles/30.repairpanelslz.dmm
index 8fd994654199..d2ac75d644c7 100644
--- a/maps/map_files/FOP_v3_Sciannex/sprinkles/30.repairpanelslz.dmm
+++ b/maps/map_files/FOP_v3_Sciannex/sprinkles/30.repairpanelslz.dmm
@@ -170,7 +170,7 @@
 	},
 /area/template_noop)
 "H" = (
-/obj/structure/reagent_dispensers/oxygentank,
+/obj/structure/reagent_dispensers/fueltank/oxygentank,
 /turf/open/space,
 /area/template_noop)
 "I" = (
diff --git a/maps/map_files/USS_Almayer/USS_Almayer.dmm b/maps/map_files/USS_Almayer/USS_Almayer.dmm
index 493be2249cff..ad4733e3abc9 100644
--- a/maps/map_files/USS_Almayer/USS_Almayer.dmm
+++ b/maps/map_files/USS_Almayer/USS_Almayer.dmm
@@ -79422,7 +79422,7 @@
 	},
 /area/almayer/medical/lower_medical_lobby)
 "xgm" = (
-/obj/structure/reagent_dispensers/oxygentank,
+/obj/structure/reagent_dispensers/fueltank/oxygentank,
 /turf/open/floor/almayer{
 	icon_state = "plate"
 	},
@@ -80874,7 +80874,7 @@
 	},
 /area/almayer/hull/upper_hull/u_m_p)
 "xHS" = (
-/obj/structure/reagent_dispensers/oxygentank{
+/obj/structure/reagent_dispensers/fueltank/oxygentank{
 	anchored = 1
 	},
 /obj/effect/decal/warning_stripes{