diff --git a/Jenkinsfile b/Jenkinsfile
index 8053203..11f1aef 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -12,7 +12,7 @@
  *  EXERCISE_FOLDERS has the image name and corresponding build folder
 **/
 
-TARGET_BRANCH = '202310'
+TARGET_BRANCH = '202310-multiarch'
 
 EXERCISE_FOLDERS = [
     "base":       "base",
@@ -22,11 +22,12 @@ EXERCISE_FOLDERS = [
 ]
 
 pipeline {
-    agent any
+    agent { node { label 'docker-multi-arch' } }
     environment {
         maintainer = "t"
         imagename = 'g'
         tag = 'l'
+        DOCKERHUBPW=credentials('tieradmin-dockerhub-pw')
     }
     stages {
         stage('Setting build context') {
@@ -79,8 +80,18 @@ pipeline {
                             // builds.each{ k, v -> v.push(k) } <- not used anymore
 
                             EXERCISE_FOLDERS.each { exercise, folder ->
-                                def build = docker.build("${maintainer}/${imagename}:${exercise}-${tag}", "--no-cache --pull --build-arg VERSION_TAG=${tag} ${folder}")
-                                build.push("${exercise}-${tag}")
+                                // old non multi-arch way
+                                // def build = docker.build("${maintainer}/${imagename}:${exercise}-${tag}", "--no-cache --pull --build-arg VERSION_TAG=${tag} ${folder}")
+                                // build.push("${exercise}-${tag}")
+                             
+                                // switch to buildx, which is not supported by the jenkins docker plugin
+                                sh 'docker login -u tieradmin -p $DOCKERHUBPW'
+                                sh 'docker buildx inspect --bootstrap'
+                                sh 'docker buildx ls'
+                                sh "docker buildx build --platform linux/amd64 -t ${imagename} --build-arg GROUPER_CONTAINER_VERSION=${tag} --load ${folder}"
+                                sh "docker buildx build --platform linux/arm64 -t ${imagename}:arm64 --build-arg GROUPER_CONTAINER_VERSION=${tag} --load ${folder}"
+                                echo "Pushing image to dockerhub..."
+                                sh "docker buildx build --push --platform linux/arm64,linux/amd64 -t ${maintainer}/${imagename}:${tag} ${folder}"
                             }
                         } else {
                             echo "not building images, since the SCM branch is not ${TARGET_BRANCH}"