diff --git a/Jenkinsfile-evaluation b/Jenkinsfile-evaluation
index f869a0e..97efcb9 100644
--- a/Jenkinsfile-evaluation
+++ b/Jenkinsfile-evaluation
@@ -26,7 +26,7 @@ pipeline {
                 {
                     copyArtifacts(fingerprintArtifacts: true, projectName: 's434760-create-dataset', selector: buildParameter('WHICH_BUILD_DATA'))
                     copyArtifacts(fingerprintArtifacts: true, projectName: 's434760-training', selector: buildParameter('WHICH_BUILD_TRAIN'))
-                    copyArtifacts(fingerprintArtifacts: true, projectName: 's434760-evaluation', selector: buildParameter('WHICH_BUILD_THIS'))
+                    copyArtifacts(fingerprintArtifacts: true, optional: true, projectName: 's434760-evaluation', selector: buildParameter('WHICH_BUILD_THIS'))
                 }
             }
             stage('train')