# ROS GPG Key Expiration Incident

**URL:** <https://discourse.openrobotics.org/t/ros-gpg-key-expiration-incident/20669>\
**Category:** ROS General\
**Tags:** gpg, incident\
**Created:** [May 29, 2021, 8:19am UTC](https://discourse.openrobotics.org/t/ros-gpg-key-expiration-incident/20669 "2021-05-29T08:19:28Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![mosteo](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/mosteo/32/1963_2.png) [@mosteo](https://discourse.openrobotics.org/u/mosteo)\
**Post date:** [May 29, 2021, 9:35am UTC](https://discourse.openrobotics.org/t/ros-gpg-key-expiration-incident/20669/6 "2021-05-29T09:35:19Z")

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> [@Katherine\_Scott](#):
>
> For ROS 2 installations you will need to run this command:
> 
> sudo curl -sSL [https://raw.githubusercontent.com/ros/rosdistro/master/ros.key](https://raw.githubusercontent.com/ros/rosdistro/master/ros.key) -o /usr/share/keyrings/ros-archive-keyring.gpg

Just letting you know that this alone didn’t work for me. I had to remove and re-add the `ros2.list` file in addition.

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