diff --git a/jjb/clamp/clamp.yaml b/jjb/clamp/clamp.yaml
index b1322f6..c8bfda3 100644
--- a/jjb/clamp/clamp.yaml
+++ b/jjb/clamp/clamp.yaml
@@ -10,8 +10,7 @@
     project-name: 'clamp'
     jobs:
       - gerrit-maven-stage:
-          sign-artifacts: true
-          build-node: centos7-docker-8c-8g
+          build-node: ubuntu1604-docker-8c-8g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           sign-artifacts: true