# Clear Principal History

Kerberos saves your principals for you if you select "Remember this principal" in the Get Ticket window. Saved principals then auto-complete when you start to type them in the Get Ticket and Change Password windows.

If you have saved a principal that you will no longer use, and you do not want that principal to auto-complete, clear your principal history.

Note: When you clear your principal history, MIT Kerberos clears all of your saved principals. It is not possible to remove some principals while keeping others.

### Clear Principal History

1. Click the Get Ticket button.
2. If the advanced options are hidden, click Show Advanced.
3. Find the Clear History button to the right of the Principal field and click it.
4. Click Cancel to return to the main window.

### Related help

- About principals
- Manage multiple principals
- Get tickets