diff --git a/tests/integration/workflows/test_integration.py b/tests/integration/workflows/test_integration.py
index 412ce915..444bfd97 100644
--- a/tests/integration/workflows/test_integration.py
+++ b/tests/integration/workflows/test_integration.py
@@ -47,8 +47,11 @@ class TestIntegrationFlows:
         # 3. List all vendors
         response = client.get("/api/v1/admin/vendors", headers=admin_headers)
         assert response.status_code == 200
-        vendors = response.json()
-        assert any(v["vendor_code"] == vendor["vendor_code"] for v in vendors)
+        vendors_response = response.json()
+        assert any(
+            v["vendor_code"] == vendor["vendor_code"]
+            for v in vendors_response["vendors"]
+        )
 
     def test_admin_product_listing_workflow(
         self, client, admin_headers, test_marketplace_product