diff --git a/pkgs/dhth/bmm/registry.yaml b/pkgs/dhth/bmm/registry.yaml
index 56a8d3c13b7..108c0013ee9 100644
--- a/pkgs/dhth/bmm/registry.yaml
+++ b/pkgs/dhth/bmm/registry.yaml
@@ -18,6 +18,8 @@ packages:
           type: github_release
           asset: "{{.Asset}}.sha256"
           algorithm: sha256
+        github_artifact_attestations:
+          signer_workflow: dhth/bmm/.github/workflows/release.yml
         supported_envs:
           - linux/amd64
           - darwin
diff --git a/registry.yaml b/registry.yaml
index 28deac27823..3e0011ad3f6 100644
--- a/registry.yaml
+++ b/registry.yaml
@@ -24898,6 +24898,8 @@ packages:
           type: github_release
           asset: "{{.Asset}}.sha256"
           algorithm: sha256
+        github_artifact_attestations:
+          signer_workflow: dhth/bmm/.github/workflows/release.yml
         supported_envs:
           - linux/amd64
           - darwin