diff --git a/jjb/sdc/sdc-sdc-distribution-client.yaml b/jjb/sdc/sdc-sdc-distribution-client.yaml
index 28f4083..135ea5d 100644
--- a/jjb/sdc/sdc-sdc-distribution-client.yaml
+++ b/jjb/sdc/sdc-sdc-distribution-client.yaml
@@ -37,7 +37,7 @@
     java-version: openjdk11
     jobs:
        - '{project-name}-{stream}-integration-pairwise'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     project: 'sdc/sdc-distribution-client'
     project-name: 'sdc-sdc-distribution-client'
     stream:
diff --git a/jjb/sdc/sdc-sdc-docker-base.yaml b/jjb/sdc/sdc-sdc-docker-base.yaml
index bad8083..12a33a6 100644
--- a/jjb/sdc/sdc-sdc-docker-base.yaml
+++ b/jjb/sdc/sdc-sdc-docker-base.yaml
@@ -5,14 +5,14 @@
     project-name: 'sdc-sdc-docker-base'
     jobs:
       - '{project-name}-{stream}-verify-java':
-          build-node: 'ubuntu2004-docker-v1-8c-8g'
+          build-node: 'ubuntu1804-docker-v1-8c-8g'
           docker-pom: 'pom.xml'
       - '{project-name}-{stream}-sdc-merge-java':
-          build-node: 'ubuntu2004-docker-8c-8g'
+          build-node: 'ubuntu1804-docker-8c-8g'
           docker-pom: 'pom.xml'
           mvn-profile: 'default'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu2004-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P default'
           container-public-registry: 'nexus3.onap.org:10001'
diff --git a/jjb/sdc/sdc-sdc-helm-validator.yaml b/jjb/sdc/sdc-sdc-helm-validator.yaml
index 7bbf030..39010d3 100644
--- a/jjb/sdc/sdc-sdc-helm-validator.yaml
+++ b/jjb/sdc/sdc-sdc-helm-validator.yaml
@@ -26,7 +26,7 @@
           maven-versions-plugin: true
           mvn-goals: 'clean deploy'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu2004-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-goals: 'clean install docker:build docker:push'
           container-public-registry: 'nexus3.onap.org:10001'
@@ -40,7 +40,7 @@
             branch: 'master'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
 
 
 - project:
@@ -54,7 +54,7 @@
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     project: 'sdc/sdc-helm-validator'
     project-name: 'sdc-sdc-helm-validator'
     branch: 'master'
diff --git a/jjb/sdc/sdc-sdc-workflow-designer.yaml b/jjb/sdc/sdc-sdc-workflow-designer.yaml
index d35635a..87528ee 100644
--- a/jjb/sdc/sdc-sdc-workflow-designer.yaml
+++ b/jjb/sdc/sdc-sdc-workflow-designer.yaml
@@ -17,7 +17,7 @@
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu2004-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
diff --git a/jjb/sdc/sdc.yaml b/jjb/sdc/sdc.yaml
index 621eac8..46b4b79 100644
--- a/jjb/sdc/sdc.yaml
+++ b/jjb/sdc/sdc.yaml
@@ -30,9 +30,9 @@
       - '{project-name}-{stream}-verify-java':
           # this build is unit test only (Verify 1/2)
           mvn-params: '-P skip-integration-tests -Dnpm.registry=https://nexus3.onap.org/repository/npm.public/npm/-/'
-          build-node: 'ubuntu2004-docker-8c-8g'
+          build-node: 'ubuntu1804-docker-8c-8g'
       - '{project-name}-{stream}-sdc-merge-java':
-          build-node: 'ubuntu2004-docker-8c-16g'
+          build-node: 'ubuntu1804-docker-8c-16g'
           docker-pom: 'pom.xml'
           mvn-profile: 'docker'
           mvn-params: '-Dnpm.registry=https://nexus3.onap.org/repository/npm.public/npm/-/ -P integration-tests-with-helm-validator'
@@ -53,7 +53,7 @@
           maven-versions-plugin: true
           mvn-params: '-DskipTests=true -Dnpm.registry=https://nexus3.onap.org/repository/npm.public/npm/-/'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu2004-docker-v1-8c-8g
+          build-node: ubuntu1804-docker-v1-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -DskipTests=true -Dnpm.registry=https://nexus3.onap.org/repository/npm.public/npm/-/'
           mvn-version: 'mvn36'
@@ -73,7 +73,7 @@
     mvn-settings: 'sdc-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     maven-version: 'mvn36'
 
 - project:
@@ -87,7 +87,7 @@
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu2004-docker-8c-16g
+    build-node: ubuntu1804-docker-8c-16g
     project: 'sdc'
     project-name: 'sdc'
     branch: 'master'
@@ -108,7 +108,7 @@
     nexus-iq-namespace: 'onap-'
     project: sdc
     project-name: 'sdc'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     stream:
       - 'master':
           branch: 'master'
@@ -130,7 +130,7 @@
 - project:
     name: 'sdc-whitesource'
     project-name: 'sdc'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan:
           build-timeout: 120