diff --git a/code/modules/reagents/Chemistry-Machinery.dm b/code/modules/reagents/Chemistry-Machinery.dm
index c0bf6b4f33b..741ba588e46 100644
--- a/code/modules/reagents/Chemistry-Machinery.dm
+++ b/code/modules/reagents/Chemistry-Machinery.dm
@@ -89,7 +89,7 @@
 	data["condi"] = condi
 
 	if(loaded_pill_bottle)
-		data["pillBottle"] = list("total" = loaded_pill_bottle.contents.len, "max" = loaded_pill_bottle.storage_slots)
+		data["pillBottle"] = list("total" = loaded_pill_bottle.contents.len, "max" = loaded_pill_bottle.max_storage_space)
 	else
 		data["pillBottle"] = null
 
@@ -238,7 +238,7 @@
 				P.icon_state = "pill"+pillsprite
 				reagents.trans_to_obj(P,amount_per_pill)
 				if(src.loaded_pill_bottle)
-					if(loaded_pill_bottle.contents.len < loaded_pill_bottle.storage_slots)
+					if(loaded_pill_bottle.contents.len < loaded_pill_bottle.max_storage_space)
 						P.loc = loaded_pill_bottle
 
 		else if (href_list["createbottle"])
diff --git a/html/changelogs/Sin4_UIs.yml b/html/changelogs/Sin4_UIs.yml
new file mode 100644
index 00000000000..87c1907c43e
--- /dev/null
+++ b/html/changelogs/Sin4_UIs.yml
@@ -0,0 +1,37 @@
+################################
+# 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
+#################################
+
+# Your name.  
+author: Sin4
+
+# 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: 
+  - rscadd: "Added NanoUI for Advanced Body Scanners, Arcade, Atmospherics Control Computer, Chemmaster, Cloning Console, Fax Machines, Guestpass Console, Holodeck Computer, Laptop Vendors, Operating Computer, and Photocopiers."
+  - bugfix: "Fixes chemmaster not putting pills in pill bottles."
\ No newline at end of file