diff --git a/Jenkinsfile b/Jenkinsfile
index 9cd2abb..2a55dda 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -18,7 +18,7 @@ pipeline {
         stage('sh: Shell Script') {
             steps {
                 sh 'chmod +x preparations.sh'
-                sh './preparations.sh $(CUTOFF)'
+                sh "./preparations.sh $(CUTOFF)"
             }
         }
         stage('archiveArtifacts'){