diff --git a/Jenkinsfile b/Jenkinsfile
index e2d701d..cb3cb6a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -20,18 +20,23 @@ node {
 
         }
         stage('Clone repo') {
-                    withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}", "KAGGLE_KEY=${params.KAGGLE_KEY}"]){
-                    checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'https://git.wmi.amu.edu.pl/s434765/ium_434765']]])
-                    sh '''
-                        #!/usr/bin/env bash
-                        chmod 777 get_data_simple.sh
-                        ./get_data_simple.sh $CUTOFF | tee output.txt
-                    '''
-                    archiveArtifacts "data_dev"
-                    archiveArtifacts "data_shuf"
-                    archiveArtifacts "data_test"
-                    archiveArtifacts "data_train"
-                    archiveArtifacts "output.txt"
+                    checkout scm
+                    def testImage = docker.build("karopa/ium:01")
+                    testImage.inside {
+                        withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}", "KAGGLE_KEY=${params.KAGGLE_KEY}"]){
+                        checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'https://git.wmi.amu.edu.pl/s434765/ium_434765']]])
+                        sh '''
+                            #!/usr/bin/env bash
+                            chmod 777 get_data_simple.sh
+                            ./get_data_simple.sh $CUTOFF | tee output.txt
+                        '''
+                        archiveArtifacts "data_dev"
+                        archiveArtifacts "data_shuf"
+                        archiveArtifacts "data_test"
+                        archiveArtifacts "data_train"
+                        archiveArtifacts "output.txt"
+                        }
                     }
+
                 }
     }
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