diff --git a/JenkinsfileEvaluate b/JenkinsfileEvaluate
index b8cab13..6761cb4 100644
--- a/JenkinsfileEvaluate
+++ b/JenkinsfileEvaluate
@@ -18,7 +18,7 @@ pipeline {
         }
         stage('Pobierz model') {
             steps {
-                copyArtifacts(projectName: 's487187-training/master', selector: lastSuccessful())
+                copyArtifacts(projectName: 's487187-training/master', selector: specific("${params.BUILD_NUMBER}"))
             }
         }
         stage('Przygotowanie') {