diff --git a/Jenkinsfile-evaluation b/Jenkinsfile-evaluation
index 409ad18..01d9bc2 100644
--- a/Jenkinsfile-evaluation
+++ b/Jenkinsfile-evaluation
@@ -34,7 +34,7 @@ pipeline {
                     {
                         copyArtifacts(fingerprintArtifacts: true, projectName: 's434742-create-dataset', selector: buildParameter('BUILD_SELECTOR_DATASET'))
                         copyArtifacts(fingerprintArtifacts: true, projectName: 's434742-training/master', selector: buildParameter('BUILD_SELECTOR_TRAINING'))
-                        copyArtifacts(fingerprintArtifacts: true, optional=true, projectName: 's434742-evaluation/master', selector: buildParameter('BUILD_SELECTOR_EVALUATION'))
+                        copyArtifacts(fingerprintArtifacts: true, optional:true, projectName: 's434742-evaluation/master', selector: buildParameter('BUILD_SELECTOR_EVALUATION'))
                     }
                 }