diff --git a/cmd/mesh-controller/compose_input_credentials_integration_test.go b/cmd/mesh-controller/compose_input_credentials_integration_test.go
index 411ea852..09ca3614 100644
--- a/cmd/mesh-controller/compose_input_credentials_integration_test.go
+++ b/cmd/mesh-controller/compose_input_credentials_integration_test.go
@@ -217,6 +217,11 @@ func TestTheAdaptersInputCarriesTheOwnSecretsTheBoxesTheLicencesAndTheBus(t *tes
 		Module: "objects"}, "a-password"); err != nil {
 		t.Fatal(err)
 	}
+	// Minted and sealed to its node: an account counts as issued, and is named among the minted, only once sealed
+	// (ADR 0543 §2, PR #467).
+	if err := inv.MarkBusAccountSealed(ctx, "anchor.objects"); err != nil {
+		t.Fatal(err)
+	}
 	if err := inv.PutBusMembership(ctx, "laptop", "sealed-membership"); err != nil {
 		t.Fatal(err)
 	}