[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live) [Help](/c/help/9) # Why adding multiple GitHub accounts to Vercel fails or breaks existing deployments 60 views · 0 likes · 3 posts Josh (@josh-5373) · 2026-03-09 · ♥ 1 ## Problem I have a `GitHub` account that was authorized years ago and correctly deploying to `Vercel` on push. I wanted to use my personal `GitHub` account for a new project, but adding a second account is causing issues. ## Current Behavior 1. Clicked the **Add GitHub Account** button. 2. Signed in and authorized access to the repository. 3. Result: Nothing happened. 4. Tried manually adding the project using the `GitHub` URL: Also failed. 5. Workaround: Fully signed out of the existing account and then added the new `GitHub` account. 6. **Outcome:** Original deployments are now broken, and adding the previous account back doesn't work. ## Question Is it not possible to have more than one `GitHub` account authorized on a single `Vercel` account? ## Expected Behavior I would expect that the **Add GitHub Account** flow would allow me to authorize on `GitHub` and then function correctly without breaking existing integrations. ## Steps to Reproduce Try adding a `GitHub` account while already authorized on another `GitHub` account within `Vercel`.  Josh (@josh-5373) · 2026-03-09 · ♥ 1 To add, I have a hobby account on Vercel and a Pro account. I was trying to add the personal GitHub to the hobby account and keep the work GitHub on the pro account. Maybe I really only have one account on Vercel (I saw that only 1 GitHub account may be used per Vercel account – the UI is confusing here because then why does it say *Add* Account)? Amy Egan (@amyegan) · 2026-03-09 Yes, you can connect one GitHub account to a single Vercel account. That is the expected behavior. [https://vercel.com/kb/guide/connecting-teams-with-personal-git-accounts](https://vercel.com/kb/guide/connecting-teams-with-personal-git-accounts)