diff --git a/content/vault/global/partials/important-changes/summary-tables/1_20.mdx b/content/vault/global/partials/important-changes/summary-tables/1_20.mdx
index 9508e53197..4b03ba39b9 100644
--- a/content/vault/global/partials/important-changes/summary-tables/1_20.mdx
+++ b/content/vault/global/partials/important-changes/summary-tables/1_20.mdx
@@ -6,6 +6,7 @@ Introduced | Recommendations | Edition    | Change
 1.20.0     | **Yes**         | All        | [Rekey cancellations use a nonce](/vault/docs/v1.20.x/updates/important-changes#rekey-cancel-nonce)
 1.20.0     | No              | All        | [Auzre authentication requires bound group or service principal ID](/vault/docs/v1.20.x/updates/important-changes##azure-auth)
 1.20.1     | **Yes**         | All        | [CVE-2025-6000: File audit devices cannot use executable file permissions](/vault/docs/v1.20.x/updates/important-changes#cve-2025-6000)
+1.20.4     | **Yes**         | CE         | [Go mod tidy command fails on the community edition](/vault/docs/v1.20.x/updates/important-changes#go-mod-tidy)
 
 
 ### New behavior
diff --git a/content/vault/v1.20.x/content/docs/updates/important-changes.mdx b/content/vault/v1.20.x/content/docs/updates/important-changes.mdx
index 03a7442d40..9cc87807e1 100644
--- a/content/vault/v1.20.x/content/docs/updates/important-changes.mdx
+++ b/content/vault/v1.20.x/content/docs/updates/important-changes.mdx
@@ -128,6 +128,20 @@ If you use `file` audit devices:
 1. Use non-executable file modes (e.g., 0644, 0666) for log files.
 
 
+### Go mod tidy failures on community edition ((#go-mod-tidy))
+
+| Change       | Affected version                 | Vault edition |
+|--------------|----------------------------------|---------------|
+| New behavior | 1.20.4                           | Community           |
+
+The `go.mod` file lists a private repo that causes the `go mod tidy`
+command to fail.
+
+#### Recommendation
+
+Update the `go.mod` file to remove the line referencing
+`hashicorp/go-cmp` or build from `main`.
+
 ---