diff --git a/html/changelog.html b/html/changelog.html
index a4f4739e270..3dad0d1fb1e 100644
--- a/html/changelog.html
+++ b/html/changelog.html
@@ -35,6 +35,13 @@
 		-->
 		<div class="commit sansserif">
 
+			<h2 class="date">04 January 2023</h2>
+			<h3 class="author">MattAtlas updated:</h3>
+			<ul class="changes bgimages16">
+				<li class="bugfix">Fixed the Overmap being 15 tiles smaller than it should be.</li>
+				<li class="bugfix">Fixed overmap hazards not spawning correctly. There are now MANY more hazards.</li>
+			</ul>
+
 			<h2 class="date">03 January 2023</h2>
 			<h3 class="author">MattAtlas updated:</h3>
 			<ul class="changes bgimages16">
diff --git a/html/changelogs/.all_changelog.yml b/html/changelogs/.all_changelog.yml
index c1f03206ccc..a21075230b4 100644
--- a/html/changelogs/.all_changelog.yml
+++ b/html/changelogs/.all_changelog.yml
@@ -27431,3 +27431,8 @@ DO NOT EDIT THIS FILE BY HAND!  AUTOMATICALLY GENERATED BY ss13_genchangelog.py.
   - bugfix: Potentially fixes lobby icon transitions.
   SleepyGemmy:
   - bugfix: Fixes assistants being able to be independent.
+2023-01-04:
+  MattAtlas:
+  - bugfix: Fixed the Overmap being 15 tiles smaller than it should be.
+  - bugfix: Fixed overmap hazards not spawning correctly. There are now MANY more
+      hazards.
diff --git a/html/changelogs/mattatlas-overmapfix.yml b/html/changelogs/mattatlas-overmapfix.yml
deleted file mode 100644
index af3ddecf149..00000000000
--- a/html/changelogs/mattatlas-overmapfix.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-################################
-# 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: MattAtlas
-
-# 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:
-  - bugfix: "Fixed the Overmap being 15 tiles smaller than it should be."
-  - bugfix: "Fixed overmap hazards not spawning correctly. There are now MANY more hazards."