diff --git a/Jenkinsfile b/Jenkinsfile
index 5c4c8c8..3ac5854 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -39,8 +39,6 @@ podTemplate(
         def myRepo = checkout scm
         def gitCommit = myRepo.GIT_COMMIT
         def gitBranch = myRepo.GIT_BRANCH
-        def projectName = myRepo.PROJECT_NAME
-        def projectVersion = myRepo.PROJECT_VERSION
         def shortGitCommit = "${gitCommit[0..10]}"
         def previousGitCommit = sh(script: "git rev-parse ${gitCommit}~", returnStdout: true)
         def dockerRegistryUrl = "harbor.loafle.net"
@@ -78,8 +76,8 @@ podTemplate(
                 passwordVariable: 'HARBOR_PASSWORD']]) {
                 sh """
                     docker login -u "${HARBOR_USER}" -p "${HARBOR_PASSWORD}" ${dockerRegistryUrl}
-                    docker build -t ${dockerRegistryUrl}/prototype/${projectName}:${projectVersion} --build-arg PROJECT_NAME=${projectName} --build-arg PROJECT_VERSION=${projectVersion} .
-                    docker push ${dockerRegistryUrl}/prototype/${projectName}:${projectVersion}
+                    docker build -t ${dockerRegistryUrl}/prototype/${env.PROJECT_NAME}:${env.PROJECT_VERSION} --build-arg PROJECT_NAME=${env.PROJECT_NAME} --build-arg PROJECT_VERSION=${env.PROJECT_VERSION} .
+                    docker push ${dockerRegistryUrl}/prototype/${env.PROJECT_NAME}:${env.PROJECT_VERSION}
                     """
                 }
             }