diff --git a/Jenkinsfile b/Jenkinsfile
index 01ae50a..97b4cfa 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -71,9 +71,6 @@ pipeline {
         stage('Build exerciseSets') {
             steps {
                 script {
-                    docker.withRegistry('https://registry.hub.docker.com/',   "dockerhub-${maintainer}") {
-                        // def tagSet = generateTagSet()
-                        // def builds = build(tagSet)
 
                         if(env.BRANCH_NAME == TARGET_BRANCH) {
                             //builds.each{ k, v -> echo ("push ${k}") } //for local testing
@@ -100,7 +97,6 @@ pipeline {
                         } else {
                             echo "not building images, since the SCM branch is not ${TARGET_BRANCH}"
                         }
-                    }
                 }
             }
         }