diff --git a/Jenkinsfile b/Jenkinsfile
index dffdc95..657091f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,5 +1,10 @@
 pipeline {
-  agent any
+  agent {
+    node {
+      label 'master'
+    }
+    
+  }
   stages {
     stage('Checkout') {
       steps {
@@ -7,11 +12,15 @@ pipeline {
       }
     }
     stage('Archive') {
+      agent {
+        node {
+          label 'master'
+        }
+        
+      }
       steps {
-        sh '''if [ -e python.tgz ]; then
-   rm -f python.tgz
-fi
-tar --exclude=".git" --exclude="Jenkinsfile" -zcvf python.tgz ./*'''
+        sh "tar --exclude=\".git\" --exclude=\"Jenkinsfile\" -zcvf python-${GIT_COMMIT.substring(0,6)}.tgz ./*"
+        archiveArtifacts '*.tgz'
       }
     }
   }