diff --git a/Source/WebCore/loader/CrossOriginPreflightChecker.cpp b/Source/WebCore/loader/CrossOriginPreflightChecker.cpp
index 7a4f896..122f0d9 100644
--- a/Source/WebCore/loader/CrossOriginPreflightChecker.cpp
+++ b/Source/WebCore/loader/CrossOriginPreflightChecker.cpp
@@ -61,7 +61,7 @@
 void CrossOriginPreflightChecker::validatePreflightResponse(DocumentThreadableLoader& loader, ResourceRequest&& request, unsigned long identifier, const ResourceResponse& response)
 {
     String errorDescription;
-    if (!WebCore::validatePreflightResponse(request, response, loader.options().allowCredentials, loader.securityOrigin(), errorDescription)) {
+    if (!WebCore::validatePreflightResponse(request, response, loader.options().storedCredentialsPolicy, loader.securityOrigin(), errorDescription)) {
         loader.preflightFailure(identifier, ResourceError(errorDomainWebKitInternal, 0, request.url(), errorDescription, ResourceError::Type::AccessControl));
         return;
     }
@@ -122,7 +122,7 @@
     ResourceResponse response;
     RefPtr<SharedBuffer> data;
 
-    unsigned identifier = loader.document().frame()->loader().loadResourceSynchronously(preflightRequest, DoNotAllowStoredCredentials, ClientCredentialPolicy::CannotAskClientForCredentials, error, response, data);
+    unsigned identifier = loader.document().frame()->loader().loadResourceSynchronously(preflightRequest, StoredCredentialsPolicy::DoNotUse, ClientCredentialPolicy::CannotAskClientForCredentials, error, response, data);
 
     if (!error.isNull()) {
         // If the preflight was cancelled by underlying code, it probably means the request was blocked due to some access control policy.