diff --git a/src/openapi/contracts/contracts-se.yaml b/src/openapi/contracts/contracts-se.yaml
index 79af5af..98ac462 100644
--- a/src/openapi/contracts/contracts-se.yaml
+++ b/src/openapi/contracts/contracts-se.yaml
@@ -180,6 +180,7 @@ paths:
                         "updated": "2024-07-02 15:01:00.000",
                         "state": "invoice_created",
                         "data": "{json}",
+                        "isCredit": false,
                       },
                     ],
                 }
@@ -223,6 +224,7 @@ paths:
                     "updated": "2024-07-04 00:04:56.000",
                     "state": "invoice_created",
                     "public_link": "http://mijnfactuurinzien.nl/F2024-0001",
+                    "isCredit": false,
                   },
                   {
                     "contractInvoiceId": "0e729101-2c84-44db-8b18-d8f759e968e0",
@@ -233,6 +235,7 @@ paths:
                     "updated": "2024-08-04 00:04:56.000",
                     "state": "invoice_created",
                     "public_link": "http://mijnfactuurinzien.nl/F2024-0002",
+                    "isCredit": false,
                   },
                 ]
 components: