diff --git a/tests/test_provisioning.py b/tests/test_provisioning.py
index 68bed6c..9bdf34d 100644
--- a/tests/test_provisioning.py
+++ b/tests/test_provisioning.py
@@ -1553,7 +1553,11 @@ def test_provisioning_vaultwarden_rate_limited(monkeypatch) -> None:
     conn = DummyConn(row)
     manager._ensure_vaultwarden_invite(conn, ctx)
 
-    inserts = [params for query, params in conn.executed if "access_request_tasks" in query]
+    inserts = [
+        params
+        for query, params in conn.executed
+        if "INSERT INTO access_request_tasks" in query and isinstance(params, tuple) and len(params) >= 4
+    ]
     assert any(params[2] == "pending" and "rate limited until" in (params[3] or "") for params in inserts)
 
 
@@ -1607,7 +1611,11 @@ def test_provisioning_vaultwarden_grandfathered(monkeypatch) -> None:
     conn = DummyConn(row)
     manager._ensure_vaultwarden_invite(conn, ctx)
 
-    inserts = [params for query, params in conn.executed if "access_request_tasks" in query]
+    inserts = [
+        params
+        for query, params in conn.executed
+        if "INSERT INTO access_request_tasks" in query and isinstance(params, tuple) and len(params) >= 4
+    ]
     assert any(params[2] == "ok" and params[3] == "grandfathered" for params in inserts)