diff --git a/html/changelogs/AutoChangeLog-pr-2971.yml b/html/changelogs/AutoChangeLog-pr-2971.yml
new file mode 100644
index 00000000000..45358fd0cce
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-2971.yml
@@ -0,0 +1,4 @@
+author: "SkyratBot"
+delete-after: True
+changes: 
+  - code_imp: "Ammo calibers are defined"