diff --git a/jjb/global-defaults.yaml b/jjb/global-defaults.yaml
index 99fc5a0..3c021c7 100644
--- a/jjb/global-defaults.yaml
+++ b/jjb/global-defaults.yaml
@@ -16,6 +16,6 @@
 
     # Timeout in minutes
     build-timeout: 360
-    build-node: centos7-basebuild-2c-1g
+    build-node: ubuntu1604-basebuild-2c-1g
 
     archive-artifacts: ''
diff --git a/jjb/mso/mso.yaml b/jjb/mso/mso.yaml
index da7a1d9..da0fae6 100644
--- a/jjb/mso/mso.yaml
+++ b/jjb/mso/mso.yaml
@@ -13,4 +13,4 @@
     mvn-settings: 'mso-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: centos7-basebuild-4c-4g
+    build-node: ubuntu1604-basebuild-4c-4g
diff --git a/jjb/ui/ui-dmaapbc.yaml b/jjb/ui/ui-dmaapbc.yaml
index 6ffba03..2624083 100644
--- a/jjb/ui/ui-dmaapbc.yaml
+++ b/jjb/ui/ui-dmaapbc.yaml
@@ -13,4 +13,4 @@
     mvn-settings: 'ui-dmaapbc-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: centos7-basebuild-4c-4g
+    build-node: ubuntu1604-basebuild-4c-4g
diff --git a/jjb/ui/ui.yaml b/jjb/ui/ui.yaml
index 3882b33..3aa48e3 100644
--- a/jjb/ui/ui.yaml
+++ b/jjb/ui/ui.yaml
@@ -13,4 +13,4 @@
     mvn-settings: 'ui-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: centos7-basebuild-4c-4g
+    build-node: ubuntu1604-basebuild-4c-4g