diff --git a/.changeset/phase-five-installer-migration-guardrails.md b/.changeset/phase-five-installer-migration-guardrails.md
index c72220de2..a2bef8770 100644
--- a/.changeset/phase-five-installer-migration-guardrails.md
+++ b/.changeset/phase-five-installer-migration-guardrails.md
@@ -1,5 +1,5 @@
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 type: Added
-pr: 0
+pr: 3404
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 **Installer migrations now enforce authoring guardrails** — migration records require explicit metadata, scopes, ownership evidence, and runtime-contract citations before planned cleanup can run.