diff --git a/001-maven-example.groovy b/001-maven-example.groovy
index 6881de5..3d78cb1 100644
--- a/001-maven-example.groovy
+++ b/001-maven-example.groovy
@@ -2,7 +2,6 @@ pipeline {
     agent any
     tools {
         maven "maven_jenkins"
-        jdk "java_jenkins"
     }
     stages {
         stage('Checkout') {