This was an oversight on my end. It went unnoticed because the p44 ledchain package is not part of our default firmware. So we never ran into the issue. Resolution: We've updated the image builder profiles in the OnionIoT/openwrt-imagebuilder-wrapper and OnionIoT/openwrt-packages (openwrt-23.05 branch) repos to include the new repo (http://repo.onioniot.com/omega2/packages/openwrt-23.05.3/core/). Now firmware images that include the kmod-p44-ledchain package can be built out of the box. Why was this an issue? The kmod-p44-ledchain package is no longer being built with the build system, so it's no longer available in the http://downloads.onioniot.com/releases/23.05.3/targets/ramips/mt76x8/packages/ package repo, as @DocHardinger noticed above Now, the OpenWRT SDK is being used to build the kmod-p44-ledchain package, this involved creating a new package repo The new package repo was included in the firmware and in the OpenWRT SDK wrapper configuration, but not the image builder configuration See the relevant thread for more details