diff --git a/Jenkinsfile b/Jenkinsfile
index 86a8d11..9345911 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -6,6 +6,7 @@ pipeline {
    stages {
        stage('Build') {
            steps {
+               sh 'java -version'
                sh './mvnw verify'
            }
        }