diff --git a/Jenkinsfile b/Jenkinsfile
index 88c96aadef10dd2536ce3e61c84ea65b87fed549..5fa7ffc3f248c89ef75dd726072253d34071f14a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -177,12 +177,16 @@ pipeline {
         
         stage ('Deploy SBOM to DependencyTrack') {
             steps {
-                configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
-                    withCredentials([string(credentialsId: 'dependency-track-api-key', variable: 'API_KEY')]) {
+                script {
+                    IMAGE_TAG = generateImageTag()
 
-                        dir('bayernid-proxy-impl') {
-                            catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
-                                sh 'mvn  --no-transfer-progress -s $MAVEN_SETTINGS io.github.pmckeown:dependency-track-maven-plugin:upload-bom -Ddependency-track.apiKey=$API_KEY -Ddependency-track.projectVersion=' + generateImageTag('pom.xml') + ' -Ddependency-track.dependencyTrackBaseUrl=https://dependency-track.ozg-sh.de'
+                    configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
+                        withCredentials([string(credentialsId: 'dependency-track-api-key', variable: 'API_KEY')]) {
+
+                            dir('bayernid-proxy-impl') {
+                                catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
+                                    sh "mvn  --no-transfer-progress -s $MAVEN_SETTINGS io.github.pmckeown:dependency-track-maven-plugin:upload-bom -Ddependency-track.apiKey=$API_KEY -Ddependency-track.projectVersion=${IMAGE_TAG} -Ddependency-track.dependencyTrackBaseUrl=https://dependency-track.ozg-sh.de"
+                                }
                             }
                         }
                     }