diff --git a/jenkins/transitTw b/jenkins/transitTw
index 28a7fb9..ee49f1a 100644
--- a/jenkins/transitTw
+++ b/jenkins/transitTw
@@ -1,12 +1,27 @@
 pipeline {
     agent any
-    
+
+    options {
+        skipDefaultCheckout(true)
+    }
+
     triggers {
-        // 'H' tells Jenkins to balance the load, running roughly every 30 minutes
         cron('H/30 * * * *')
     }
 
     stages {
+        stage('Clean Workspace') {
+            steps {
+                cleanWs(
+                    deleteDirs: true,
+                    patterns: [
+                        [pattern: 'twitter_browser_state.json', type: 'EXCLUDE'],
+                        [pattern: 'twitter2bsky.log', type: 'EXCLUDE'],
+                        [pattern: 'screenshots/**', type: 'EXCLUDE']
+                    ]
+                )
+            }
+        }
         stage('Checkout Code') {
             steps {
                 // Pulls the code from the repository where this Jenkinsfile lives