diff --git a/debian/Jenkinsfile b/debian/Jenkinsfile
index a95f9e6..464e515 100644
--- a/debian/Jenkinsfile
+++ b/debian/Jenkinsfile
@@ -1,6 +1,6 @@
 #!groovy
 
-String[] distributions = ['debian:bullseye', 'debian:bookworm', 'ubuntu:jammy']
+String[] distributions = ['debian:bullseye', 'debian:bookworm', 'ubuntu:focal', 'ubuntu:jammy']
 
 String vendor = 'vitexsoftware'
 String distribution = ''