diff --git a/Jenkinsfile b/Jenkinsfile
index 243e2af..45fbc8b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,8 +36,8 @@ pipeline {
             steps {
                 sh 'cat Infra/wikiniews_results.tsv | cut -d ',' -f3 > reference.txt'
                 sh 'cat Infra/wikiniews_results.tsv | cut -d ',' -f2 > hypothesis.txt'
-                sh 'sh metryki.sh' reference.txt reference.trn
-                sh 'sh metryki.sh' hypothesis.txt hypothesis.trn
+                sh 'sh metryki.sh reference.txt reference.trn'
+                sh 'sh metryki.sh hypothesis.txt hypothesis.trn'
                 sh 'sclite -f 0 -r reference.trn trn -h hypothesis.trn trn -e utf-8 -i rm -o all stdout'
             }
         }