diff --git a/Jenkinsfile b/Jenkinsfile
index f6e09d3..3f7d4db 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,7 +3,7 @@ pipeline {
     stages {
         stage('Stage 1') {
             steps {
-				sh 'git checkout -f https://git.wmi.amu.edu.pl/s421818/s421818-mlworkshops.git'
+				sh 'git checkout -f origin/master'
                 echo 'Hello world!' 
             }
         }