# CORS issue between fly.dev and builder.io **URL:** \ **Category:** Bugs\ **Created:** [June 5, 2025, 9:53am UTC](https://forum.builder.io/t/cors-issue-between-fly-dev-and-builder-io/15061 "2025-06-05T09:53:09Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![gustawjot](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.builder.io/gustawjot/32/5035_2.png) [@gustawjot](https://forum.builder.io/u/gustawjot)\ **Post date:** [June 5, 2025, 9:53am UTC](https://forum.builder.io/t/cors-issue-between-fly-dev-and-builder-io/15061/1 "2025-06-05T09:53:09Z")
I’ve got stuck with kicking-off the project. In the browser console I see: Access to fetch at ‘[https://821bc28fe0574acd976cc9c03c273f98-e70eb937ab0649e08c331ad00.fly.dev/\_builder.io/api/config-status](https://821bc28fe0574acd976cc9c03c273f98-e70eb937ab0649e08c331ad00.fly.dev/_builder.io/api/config-status)’ from origin ‘[https://builder.io](https://builder.io)’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. I’ve connected my Github repo. It gets stuck here: ![Screenshot 2025-06-05 at 11.51.47](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/e/ecf2f946e66449c9ba6c9687160d4010ec4bb50b.jpeg) Let me know if there is any option that I can do anything about it 🙏 ---
**Author:** ![Stephane](https://avatars.discourse-cdn.com/v4/letter/s/dfb087/32.png) [@Stephane](https://forum.builder.io/u/Stephane)\ **Post date:** [June 16, 2025, 10:03am UTC](https://forum.builder.io/t/cors-issue-between-fly-dev-and-builder-io/15061/2 "2025-06-16T10:03:19Z")
Hi Team, I wanted to check how things were progressing your end. We have released a substantial amount of fixes and new features over the past few weeks as part of our Beta Program and I want to check if those are improving your overall experience. Thanks.