diff --git a/html/changelogs/AutoChangeLog-sierra-pr-1926.yml b/html/changelogs/AutoChangeLog-sierra-pr-1926.yml
new file mode 100644
index 0000000000000..187f51de10181
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-sierra-pr-1926.yml
@@ -0,0 +1,4 @@
+author: Gy1ta23
+changes:
+  - {maptweak: chemistry has an air alarm}
+delete-after: true