diff --git a/Jenkinsfile b/Jenkinsfile
index e1e6cea..f741e16 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,5 +3,5 @@ node {
    checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[credentialsId: '8cdbf19a-e62d-4807-9112-bc7a8d225074', url: 'https://git.wmi.amu.edu.pl/s416094/s416094-mlworkshops']]])
    sh label: '', script: 'chmod 777 counter.sh'
    sh label: '', script: './counter.sh'
-   archiveArtifacts 'output'
+   archiveArtifacts 'output.txt'
 }
\ No newline at end of file
diff --git a/counter.sh b/counter.sh
index 987c6f3..8e29122 100644
--- a/counter.sh
+++ b/counter.sh
@@ -1 +1 @@
-wc -l wikiniews_results.tsv	 >> output
\ No newline at end of file
+wc -l wikiniews_results.tsv	 >> output.txt
\ No newline at end of file