diff --git a/jjb/msb/msb-discovery.yaml b/jjb/msb/msb-discovery.yaml
index b38802b..cbe5505 100644
--- a/jjb/msb/msb-discovery.yaml
+++ b/jjb/msb/msb-discovery.yaml
@@ -36,7 +36,7 @@
 #          mvn-goals: 'install'
 #          script:
 #            !include-raw-escape: 'build-discovery-docker-image.sh'
-#          build-node: ubuntu1604-docker-arm64-4c-2g
+#          build-node: ubuntu1804-docker-arm64-4c-2g
 #    project: 'msb/discovery'
 #    stream:
 #      - 'master':