diff --git a/Jenkinsfile_train-sacred b/Jenkinsfile_train-sacred
index 7b0a4ea..6ff5a2c 100644
--- a/Jenkinsfile_train-sacred
+++ b/Jenkinsfile_train-sacred
@@ -17,7 +17,7 @@ pipeline {
 		steps {
                         copyArtifacts filter: '*', projectName: 's444356-create-dataset'
 			sh 'python Biblioteka_DL/dllib-sacred.py with "epochs=$EPOCHS"'
-			sh 'sleep(5)'
+			sh 'sleep 5'
 			archiveArtifacts artifacts: 'games_model.pkl, my_runs/1/info.json, my_runs/1/config.json, my_runs/1/games_model.pkl, my_runs/_sources/dllib-sacred_9b4efa30e286ba360857813ed7ad415c.py', followSymlinks: false
 			build job: 's444356-evaluation/master/'