diff --git a/e2e/tests/api-driven/src/invite-to-pay/mocks/flow.json b/e2e/tests/api-driven/src/invite-to-pay/mocks/flow.json
index 9d81584fc9..d7850daf47 100644
--- a/e2e/tests/api-driven/src/invite-to-pay/mocks/flow.json
+++ b/e2e/tests/api-driven/src/invite-to-pay/mocks/flow.json
@@ -63279,7 +63279,21 @@
         "yourDetailsTitle": "Your details",
         "instructionsTitle": "How to pay",
         "secondaryPageTitle": "Invite someone else to pay for this application",
-        "instructionsDescription": "<p>You can pay for your application by using GOV.UK Pay.</p>         <p>Your application will be sent after you have paid the fee.          Wait until you see an application sent message before closing your browser.</p>"
+        "instructionsDescription": "<p>You can pay for your application by using GOV.UK Pay.</p>         <p>Your application will be sent after you have paid the fee.          Wait until you see an application sent message before closing your browser.</p>",
+        "govPayMetadata": [
+          {
+            "key": "flow",
+            "value": "flow-name"
+          },
+          {
+            "key": "source",
+            "value": "PlanX"
+          },
+          {
+            "key": "isInviteToPay",
+            "value": true
+          }
+        ]
       },
       "type": 400
     },