diff --git a/kubernetes-ingress/README.md b/kubernetes-ingress/README.md
index ff1bff3..b9b36cd 100644
--- a/kubernetes-ingress/README.md
+++ b/kubernetes-ingress/README.md
@@ -509,6 +509,7 @@ A Helm `post-install` / `pre-upgrade` hook Job that applies the controller's CRD
 |---|---|---|
 | `crdjob.podAnnotations` | Annotations on the Job pod. | `{}` |
 | `crdjob.ttlSecondsAfterFinished` | Seconds after which the Job is garbage-collected. | `600` |
+| `crdjob.activeDeadlineSeconds` | Seconds the Job may stay active before Kubernetes terminates it and marks it `DeadlineExceeded`. Omitted when unset, so the Job runs without a deadline. | _unset_ |
 | `crdjob.nodeSelector` / `.tolerations` / `.affinity` | Scheduling controls for the Job pod. | `{}` / `[]` / `{}` |
 | `crdjob.resources.requests` / `.limits` | CPU/memory requests and (optional) limits for the Job container. | `cpu: 250m`, `memory: 400Mi` (no limits) |
 
diff --git a/kubernetes-ingress/templates/controller-crdjob.yaml b/kubernetes-ingress/templates/controller-crdjob.yaml
index f04c89c..2205d3f 100644
--- a/kubernetes-ingress/templates/controller-crdjob.yaml
+++ b/kubernetes-ingress/templates/controller-crdjob.yaml
@@ -32,6 +32,9 @@ metadata:
 spec:
 {{- if .Values.crdjob.ttlSecondsAfterFinished }}
   ttlSecondsAfterFinished: {{ .Values.crdjob.ttlSecondsAfterFinished }}
+{{- end }}
+{{- if .Values.crdjob.activeDeadlineSeconds }}
+  activeDeadlineSeconds: {{ .Values.crdjob.activeDeadlineSeconds }}
 {{- end }}
   backoffLimit: 0
   template:
diff --git a/kubernetes-ingress/values.yaml b/kubernetes-ingress/values.yaml
index b5f11a0..bc96822 100644
--- a/kubernetes-ingress/values.yaml
+++ b/kubernetes-ingress/values.yaml
@@ -710,6 +710,10 @@ crdjob:
   ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/ttlafterfinished/
   ttlSecondsAfterFinished: 600
 
+  ## Duration in seconds relative to the startTime that the job may be continuously active before the system tries to terminate it
+  ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/job/#job-termination-and-cleanup
+  activeDeadlineSeconds:
+
   ## Pod Node assignment
   ## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
   nodeSelector: {}