1 files changed, 2 insertions, 0 deletions
diff --git a/testing/web-platform/tests/credential-management/support/fedcm/request-params-check.py b/testing/web-platform/tests/credential-management/support/fedcm/request-params-check.py
index daf91aad8f..b774496d5d 100644
--- a/testing/web-platform/tests/credential-management/support/fedcm/request-params-check.py
+++ b/testing/web-platform/tests/credential-management/support/fedcm/request-params-check.py
@@ -80,6 +80,8 @@ def tokenCheck(request):
     return (544, [], "Missing 'account_id' POST parameter")
   if not request.POST.get(b"disclosure_text_shown"):
     return (545, [], "Missing 'disclosure_text_shown' POST parameter")
+  if not request.headers.get(b"Origin"):
+    return (540, [], "Missing Origin")
 
 def revokeCheck(request):
   common_error = commonCheck(request, b"cors")