diff --git a/services/maintenance/metis-configmap.yaml b/services/maintenance/metis-configmap.yaml
index ab420ebc..d152acd3 100644
--- a/services/maintenance/metis-configmap.yaml
+++ b/services/maintenance/metis-configmap.yaml
@@ -26,3 +26,5 @@ data:
   METIS_SENTINEL_NSENTER: "1"
   METIS_IMAGE_RPI4_ARMBIAN_LONGHORN: https://armbian.chi.auroradev.org/dl/rpi4b/archive/Armbian_26.2.1_Rpi4b_noble_current_6.18.9_minimal.img.xz
   METIS_IMAGE_RPI4_ARMBIAN_LONGHORN_SHA256: sha256:c450687adf4cc6a59725c43aefd58baf42ec71bdd379227d403cdde281768e46
+  METIS_IMAGE_RPI5_UBUNTU_WORKER: https://cdimage.ubuntu.com/releases/24.04.3/release/ubuntu-24.04.3-preinstalled-server-arm64+raspi.img.xz
+  METIS_IMAGE_RPI5_UBUNTU_WORKER_SHA256: sha256:9bb1799cee8965e6df0234c1c879dd35be1d87afe39b84951f278b6bd0433e56