diff --git a/html/changelogs/FluffyGhost-fixatomizer.yml b/html/changelogs/FluffyGhost-fixatomizer.yml
new file mode 100644
index 00000000000..8112e24d835
--- /dev/null
+++ b/html/changelogs/FluffyGhost-fixatomizer.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: FluffyGhost
+
+# 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:
+  - backend: "Fixed atomizer changelog, which did not set the extension on the file."
diff --git a/html/changelogs/FluffyGhost-wallrot_runtime_fix b/html/changelogs/FluffyGhost-wallrot_runtime_fix.yml
similarity index 100%
rename from html/changelogs/FluffyGhost-wallrot_runtime_fix
rename to html/changelogs/FluffyGhost-wallrot_runtime_fix.yml
diff --git a/tools/pratomizer/pratomizer.py b/tools/pratomizer/pratomizer.py
index cc7efb0aeb1..7feeb4cbaf8 100644
--- a/tools/pratomizer/pratomizer.py
+++ b/tools/pratomizer/pratomizer.py
@@ -138,7 +138,7 @@ def generate_changelog_file(repo: Repo, prname: str):
 
     with open(os.getcwd() + '\\html\\changelogs\\example.yml', 'r', encoding='ascii')\
       as source_file:
-        with open(os.getcwd() + f'\\html\\changelogs\\{username}-{prname}', 'w', encoding='ascii')\
+        with open(os.getcwd() + f'\\html\\changelogs\\{username}-{prname}.yml', 'w', encoding='ascii')\
           as destination_file:
 
             changelog_content = source_file.read()