diff --git a/src/main/resources/templates/db_scripts/schema.json b/src/main/resources/templates/db_scripts/schema.json
index a7c9dd9d..8b90e8ea 100644
--- a/src/main/resources/templates/db_scripts/schema.json
+++ b/src/main/resources/templates/db_scripts/schema.json
@@ -84,6 +84,16 @@
       "run": "after",
       "snippetPath": "invoices_table.sql",
       "fromModuleVersion": "mod-invoice-storage-5.9.0"
+    },
+    {
+      "run": "after",
+      "snippetPath": "tables/create_audit_outbox_table.sql",
+      "fromModuleVersion": "mod-invoice-storage-5.9.0"
+    },
+    {
+      "run": "after",
+      "snippetPath": "tables/create_internal_lock_table.sql",
+      "fromModuleVersion": "mod-invoice-storage-5.9.0"
     }
   ],
   "tables": [
diff --git a/src/main/resources/templates/db_scripts/tables/create_audit_outbox_table.sql b/src/main/resources/templates/db_scripts/tables/create_audit_outbox_table.sql
new file mode 100644
index 00000000..ff31c93e
--- /dev/null
+++ b/src/main/resources/templates/db_scripts/tables/create_audit_outbox_table.sql
@@ -0,0 +1,6 @@
+CREATE TABLE IF NOT EXISTS outbox_event_log (
+  event_id uuid NOT NULL PRIMARY KEY,
+  entity_type text NOT NULL,
+  action text NOT NULL,
+  payload jsonb
+);
diff --git a/src/main/resources/templates/db_scripts/tables/create_internal_lock_table.sql b/src/main/resources/templates/db_scripts/tables/create_internal_lock_table.sql
new file mode 100644
index 00000000..a441d415
--- /dev/null
+++ b/src/main/resources/templates/db_scripts/tables/create_internal_lock_table.sql
@@ -0,0 +1,5 @@
+CREATE TABLE IF NOT EXISTS internal_lock (
+  lock_name text NOT NULL PRIMARY KEY
+);
+
+INSERT INTO internal_lock(lock_name) VALUES ('audit_outbox') ON CONFLICT DO NOTHING;