diff --git a/deployment/quartz-build.cronjob.yaml b/deployment/quartz-build.cronjob.yaml
index 4b49f5a..d1d7ff5 100644
--- a/deployment/quartz-build.cronjob.yaml
+++ b/deployment/quartz-build.cronjob.yaml
@@ -28,7 +28,7 @@ spec:
             - name: S3_REGION
               value: us-west-1
             command: ["/bin/sh", "-c"]
-            args: ["aws --endpoint-url https://s3.kluster.moll.re s3 sync s3://$S3_BUCKET /vault"]
+            args: ["aws --endpoint-url https://s3.kluster.moll.re s3 sync s3://$S3_BUCKET /vault --delete"]
 
             volumeMounts:
               - name: vault