diff --git a/count.sh b/count.sh
old mode 100644
new mode 100755
index 998e571..d165aa9
--- a/count.sh
+++ b/count.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-wc -l > file.txt
+wc -l $1 > file.txt
diff --git a/jenkinsfile b/jenkinsfile
index d78ff54..d916139 100644
--- a/jenkinsfile
+++ b/jenkinsfile
@@ -14,7 +14,8 @@ copyArtifacts filter: 'wikiniews_results.tsv', fingerprintArtifacts: true, proje
       }
       stage('Count words') {
          steps {
-sh label: '', script: 'count.sh'
+sh label: '', script: 'ls'
+sh label: '', script: 'sudo ./count.sh wikiniews_results.tsv'
          }
       }
       stage('Archive atifacts') {