diff --git a/Jenkinsfile b/Jenkinsfile
index a1952d10a..740394ccb 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -16,9 +16,9 @@ pipeline {
         stage( 'post build' ) {
             steps {
                 archiveArtifacts artifacts: '**/spring-petclinic-3.0.0.jar'
-                                 onlyIfSuccesful: true
+                                 onlyIfSuccesful: 'true'
                 junit testResults: '**/test-results/test/TEST-*.xml'                 
             }
         }
     }
-}    
+}
\ No newline at end of file