# Bug OP-4206 - `yum update openproject` fails due to missing signature

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-4206

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | Medium |
| Module |  |
| Target versions | 7.3.1 |
| Observed in versions |  |
| Sprint |  |
| Backlog bucket |  |
| Bug found in version (deprecated) |  |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

I’m trying to upgrade OpenProject from 7.1 to 7.2.3 via `yum update openproject` but it fails with the error message “rpm has no signature”.

  - Problem occurs on: Red Hat Enterprise Linux Server 7.4 (Maipo)
  - Package: 7.2.3-1503994698.3616b77a.centos7