diff --git a/tests/test_router_circular_import.py b/tests/test_router_circular_import.py
index d2ac71b29..f74a49109 100644
--- a/tests/test_router_circular_import.py
+++ b/tests/test_router_circular_import.py
@@ -7,5 +7,5 @@ def test_router_circular_import():
     router = APIRouter()
 
     app.include_router(router)
-    with pytest.raises(AssertionError, match="Router cannot be the same as parent"):
+    with pytest.raises(AssertionError, match="Cannot include router into itself"):
         router.include_router(router)