diff --git a/Jenkinsfile b/Jenkinsfile
index 6aade00..9a4af87 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -23,6 +23,9 @@ pipeline {
                     }
                 }
                 stage('dummy mode') {
+                    when {
+                        branch 'master'
+                    }
                     steps {
                         sh """
                             . venv/bin/activate
@@ -51,10 +54,10 @@ pipeline {
                 }
             }
         }
-        stage('cleanup') {
-            steps {
-                sh 'rm -rf venv'
-            }
+    }
+    post {
+        always {
+            sh 'rm -rf venv'
         }
     }
 }