diff --git a/Jenkinsfile b/Jenkinsfile
index 986b8579..58d6295d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,7 +26,6 @@ def images = [
     [image: "docker.io/balenalib/rpi-raspbian:bookworm",arches: ["armhf"]],
     [image: "docker.io/library/ubuntu:focal",           arches: ["amd64", "aarch64", "armhf"]], // Ubuntu 20.04 LTS (End of support: April, 2025. EOL: April, 2030)
     [image: "docker.io/library/ubuntu:jammy",           arches: ["amd64", "aarch64", "armhf"]], // Ubuntu 22.04 LTS (End of support: April, 2027. EOL: April, 2032)
-    [image: "docker.io/library/ubuntu:lunar",           arches: ["amd64", "aarch64", "armhf"]], // Ubuntu 23.04 (EOL: January, 2024)
     [image: "docker.io/library/ubuntu:mantic",          arches: ["amd64", "aarch64", "armhf"]], // Ubuntu 23.10 (EOL: July, 2024)
 ]