diff --git a/Jenkinsfile b/Jenkinsfile
index 153b7be..ca0e911 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -13,6 +13,7 @@ pipeline {
         }
      stage('Build') {
          steps {
+            script {
                  withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                           "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                     def testImage = docker.build("test-image")
@@ -24,5 +25,6 @@ pipeline {
                  }
              }
          }
+         }
      }
 }
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