diff --git a/crates/buzz-db/src/deletion.rs b/crates/buzz-db/src/deletion.rs
index fbe69f22a6..60f518bffc 100644
--- a/crates/buzz-db/src/deletion.rs
+++ b/crates/buzz-db/src/deletion.rs
@@ -79,6 +79,7 @@ pub const EXPECTED_SCOPED_TABLES: &[&str] = &[
     "subscriptions",
     "thread_metadata",
     "users",
+    "workflow_agent_deliveries",
     "workflow_approvals",
     "workflow_runs",
     "workflows",
@@ -86,6 +87,7 @@ pub const EXPECTED_SCOPED_TABLES: &[&str] = &[
 
 /// Foreign-key-safe child-before-parent order for the PostgreSQL purge.
 pub const PURGE_SCOPED_TABLES: &[&str] = &[
+    "workflow_agent_deliveries",
     "workflow_approvals",
     "scheduled_workflow_fires",
     "workflow_runs",