diff --git a/go/buscompose/accounts.go b/go/buscompose/accounts.go
index 38c79a1..499fbe4 100644
--- a/go/buscompose/accounts.go
+++ b/go/buscompose/accounts.go
@@ -17,9 +17,6 @@ const GrantsAccounts = GrantsModule + "." + AccountsState
 // AccountIssuedEvent is what the vault says when it minted an account: AccountIssued, never a value or a hash.
 const AccountIssuedEvent = "account-issued"
 
-// AccountIssuedSubject is where it says it, as the runtime addresses mesh-vault's events.
-const AccountIssuedSubject = "mesh.mod." + VaultSeat + ".event." + AccountIssuedEvent
-
 // ClaimedSeat is one seat a module claims, as its runtime needs it (the controller's seatClaimed): the name, the scope (a
 // node-scoped seat's verb carries the machine) and the verbs the runtime serves for it.
 type ClaimedSeat struct {
diff --git a/go/buscompose/state.go b/go/buscompose/state.go
index 2f090aa..1a84d11 100644
--- a/go/buscompose/state.go
+++ b/go/buscompose/state.go
@@ -46,6 +46,3 @@ type KeyedRead struct {
 	Read string `json:"read"`
 	Key  string `json:"key"`
 }
-
-// ResolvedBucket is mesh-config's state of resolved values, keyed `<node>.<module>.<key>`.
-const ResolvedBucket = "mesh-config_resolved"
diff --git a/go/buscompose/users.go b/go/buscompose/users.go
index 0eba1c7..473b041 100644
--- a/go/buscompose/users.go
+++ b/go/buscompose/users.go
@@ -100,6 +100,3 @@ type ProcessPrincipal struct {
 	// seat:<seat>.<verb>, or * for every tool on the mesh.
 	Invokes []string
 }
-
-// VaultSeat is the vault's seat: its holder alone asks the desks and the issuing providers in its own name.
-const VaultSeat = "mesh-vault"
diff --git a/go/packages_list_test.go b/go/packages_list_test.go
index 201e472..a92b07b 100644
--- a/go/packages_list_test.go
+++ b/go/packages_list_test.go
@@ -48,7 +48,6 @@ var untilTheJoin = []string{
 	"delivery/signers.go: mesh-vault",
 	"provisions/provisions.go: mesh-vault",
 	// Names of whole seats in packages that leave in S-7 (delivery, buscompose's grants-part names), with their packages.
-	"buscompose/users.go: mesh-vault",
 	"delivery/builder.go: container-image-registry",
 	"delivery/builder.go: oci-artifact-registry",
 }
diff --git a/go/testdata/seat-names.txt b/go/testdata/seat-names.txt
index c20b996..24f112c 100644
--- a/go/testdata/seat-names.txt
+++ b/go/testdata/seat-names.txt
@@ -1,5 +1,4 @@
 buscompose/health_grants.go: mesh.seat.mesh-self-check.event.
-buscompose/users.go: mesh-vault
 catalogue/artifact_sweep_seat.go: mesh-artifact-sweep
 catalogue/artifacts.go: container-image-registry
 catalogue/artifacts.go: go-package-registry