diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/bugfixes/2022-09-27-ignition.md b/sdk_container/src/third_party/coreos-overlay/changelog/bugfixes/2022-09-27-ignition.md
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+- Added merging of Ignition systemd duplicated units when auto-translating from Ignition 2 to Ignition 3. ([coreos-overlay#2187](https://github.com/flatcar/coreos-overlay/pull/2187))