diff --git a/Jenkinsfile-predict-s444356 b/Jenkinsfile-predict-s444356
index bfacc45..8be4406 100644
--- a/Jenkinsfile-predict-s444356
+++ b/Jenkinsfile-predict-s444356
@@ -6,12 +6,17 @@ pipeline {
     }
     parameters {
         file 'input_example.json'
+        buildSelector(
+			defaultSelector: lastSuccessful(),
+			description: 'Which build to use for copying artifacts',
+			name: 'BUILD_SELECTOR'
+		)
     }
     
     stages {
         stage('Get dataset from artifact') {
             steps {
-                copyArtifacts projectName: 's444356-training/master', selector: lastSuccessful()
+                copyArtifacts projectName: 's444356-training/master', selector: buildParameter('BUILD_SELECTOR')
             }
         }
         stage('Predict values using model from artifact') {