diff --git a/Jenkinsfile b/Jenkinsfile
index 13499a0..98ba658 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,8 +8,8 @@ node{
         sh 'echo works'
         sh 'awk -f file.awk < wikiniews_results.tsv > hypotheses.txt'
         sh 'awk -f file2.awk < wikiniews_results.tsv > references.txt'
-        sh 'awk 'BEGIN{FS=OFS="\t"}{print $0,"(sp1_"NR")"}' < reference.txt > reference.trn'
-        sh 'awk 'BEGIN{FS=OFS="\t"}{print $0,"(sp1_"NR")"}' < hypothesis.txt > hypothesis.trn'
+        sh 'awk '{print gensub("^\\*\\*", "\\\\**", "g", $0) "\t(sp1_"NR")"}' < reference.txt > reference.trn'
+        sh 'awk '{print gensub("^\\*\\*", "\\\\**", "g", $0) "\t(sp1_"NR")"}' < hypothesis.txt > hypothesis.trn'
         sh 'sclite -f 0 -r reference.trn trn -h hypothesis.trn trn -e utf-8 -i rm -o all stdout'
     }
 }
\ No newline at end of file