diff --git a/bc_obps/registration/fixtures/mock/operation.json b/bc_obps/registration/fixtures/mock/operation.json
index decfe56132..e62bedad8f 100644
--- a/bc_obps/registration/fixtures/mock/operation.json
+++ b/bc_obps/registration/fixtures/mock/operation.json
@@ -57,6 +57,7 @@
       "bc_obps_regulated_operation": "21-0001",
       "created_at": "2024-1-31T15:27:00.000Z",
       "activities": [1, 3],
+      "contacts": [14, 15],
       "registration_purpose": "OBPS Regulated Operation"
     }
   },
@@ -78,6 +79,7 @@
       "status": "Approved",
       "created_at": "2024-1-30T15:27:00.000Z",
       "activities": [1, 5],
+      "contacts": [10, 11, 12],
       "registration_purpose": "OBPS Regulated Operation"
     }
   },