diff --git a/tests/integration/providers/test_vertex_anthropic_structured_output_wire.py b/tests/integration/providers/test_vertex_anthropic_structured_output_wire.py
index edecdf9e785..c0964478da6 100644
--- a/tests/integration/providers/test_vertex_anthropic_structured_output_wire.py
+++ b/tests/integration/providers/test_vertex_anthropic_structured_output_wire.py
@@ -605,6 +605,7 @@ def _delivered(wire: Wire) -> tuple[_Delivery, ...]:
     return tuple(
         _Delivery(request.target, request.headers.get("anthropic-beta"), _JSON_OBJECT.validate_json(request.body))
         for request in wire.drain()
+        if _scripted_target(request)
     )