diff --git a/zammad/Chart.yaml b/zammad/Chart.yaml
index f990f928..7d2e44b7 100755
--- a/zammad/Chart.yaml
+++ b/zammad/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: zammad
-version: 15.6.0
+version: 15.7.0
 appVersion: 6.5.2-46
 description: Zammad is a web based open source helpdesk/customer support system with many features to manage customer communication via several channels like telephone, facebook, twitter, chat and e-mails.
 home: https://zammad.org
diff --git a/zammad/templates/job-init.yaml b/zammad/templates/job-init.yaml
index 702008fd..0e011649 100755
--- a/zammad/templates/job-init.yaml
+++ b/zammad/templates/job-init.yaml
@@ -19,7 +19,7 @@ metadata:
     {{- toYaml . | nindent 4 }}
   {{- end }}
 spec:
-  ttlSecondsAfterFinished: 300
+  ttlSecondsAfterFinished: {{ .Values.zammadConfig.initJob.ttlSecondsAfterFinished }}
   template:
     metadata:
       annotations:
diff --git a/zammad/values.yaml b/zammad/values.yaml
index 773afda0..05d4033f 100755
--- a/zammad/values.yaml
+++ b/zammad/values.yaml
@@ -499,6 +499,8 @@ zammadConfig:
 
   initJob:
     randomName: true
+    # specify how long after finish pods are deleted
+    ttlSecondsAfterFinished: 3600
     annotations: {}
     # my-annotation: "value"
     podLabels: {}