diff --git a/code/game/objects/structures/crates_lockers/closets/secure/medical.dm b/code/game/objects/structures/crates_lockers/closets/secure/medical.dm
index 61d3a1a0f02..09a5a40769b 100644
--- a/code/game/objects/structures/crates_lockers/closets/secure/medical.dm
+++ b/code/game/objects/structures/crates_lockers/closets/secure/medical.dm
@@ -26,6 +26,7 @@
 	new /obj/item/tank/anesthetic(src)
 	new /obj/item/tank/anesthetic(src)
 	new /obj/item/tank/anesthetic(src)
+	new /obj/item/tank/oxygen(src)
 	new /obj/item/clothing/mask/breath/medical(src)
 	new /obj/item/clothing/mask/breath/medical(src)
 	new /obj/item/clothing/mask/breath/medical(src)
@@ -203,4 +204,4 @@
 	new /obj/item/toy/plushie/therapy(src)
 	new /obj/item/toy/plushie/slime(src)
 	new /obj/item/toy/plushie/bee(src)
-	new /obj/item/device/flashlight/pen(src)
\ No newline at end of file
+	new /obj/item/device/flashlight/pen(src)
diff --git a/html/changelogs/maybelle.yml b/html/changelogs/maybelle.yml
new file mode 100644
index 00000000000..3785ca7466e
--- /dev/null
+++ b/html/changelogs/maybelle.yml
@@ -0,0 +1,41 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes:
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#   balance
+#   admin
+#   backend
+#   security
+#   refactor
+#################################
+
+# Your name.
+author: OolongCow
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes:
+  - tweak: "Anesthetic closets now spawn with an oxygen tank on their list of contained objects instead of messily having them placed inside by mapping"
diff --git a/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm b/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
index 0e96b503863..893a68e7b3b 100644
--- a/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
+++ b/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
@@ -23201,7 +23201,6 @@
 /obj/machinery/atmospherics/unary/vent_scrubber/on{
 	dir = 8
 	},
-/obj/item/tank/oxygen,
 /obj/machinery/camera/network/medbay{
 	c_tag = "Medical - Operating Room 2";
 	dir = 8
@@ -28766,7 +28765,6 @@
 /obj/machinery/atmospherics/unary/vent_scrubber/on{
 	dir = 4
 	},
-/obj/item/tank/oxygen,
 /turf/simulated/floor/tiled/white,
 /area/medical/ors)
 "nWZ" = (