diff --git a/charts/cron-job/charts/common-0.1.0.tgz b/charts/cron-job/charts/common-0.1.0.tgz
index c0eadee..7eb888e 100644
Binary files a/charts/cron-job/charts/common-0.1.0.tgz and b/charts/cron-job/charts/common-0.1.0.tgz differ
diff --git a/charts/cron-job/templates/cronJob.yaml b/charts/cron-job/templates/cronJob.yaml
index ddf5db3..d999ed8 100644
--- a/charts/cron-job/templates/cronJob.yaml
+++ b/charts/cron-job/templates/cronJob.yaml
@@ -7,10 +7,9 @@ metadata:
     {{- include "helm-chart.labels" . | nindent 4 }}
 spec:
   schedule: {{ .Values.schedule | quote }}
-  successfulJobsHistoryLimit: 1
-  failedJobsHistoryLimit: 1
-  concurrencyPolicy: Forbid
-  startingDeadlineSeconds: 120
+  {{ with .Values.constraints }}
+    {{ toYaml . | nindent 2 }}
+  {{- end }}
   jobTemplate:
     spec:
       template:
diff --git a/charts/cron-job/tests/cronjob_costraints_test.yaml b/charts/cron-job/tests/cronjob_costraints_test.yaml
new file mode 100644
index 0000000..f430172
--- /dev/null
+++ b/charts/cron-job/tests/cronjob_costraints_test.yaml
@@ -0,0 +1,17 @@
+suite: test cron job
+templates:
+  - cronJob.yaml
+tests:
+  - it: Should have default constraints
+    asserts:
+      - equal:
+          path: spec.successfulJobsHistoryLimit
+          value: 1
+  - it: Should constraints be configurable
+    set:
+      constraints:
+        successfulJobsHistoryLimit: 2
+    asserts:
+      - equal:
+          path: spec.successfulJobsHistoryLimit
+          value: 2
diff --git a/charts/cron-job/values.yaml b/charts/cron-job/values.yaml
index 462dcc5..f0bca92 100644
--- a/charts/cron-job/values.yaml
+++ b/charts/cron-job/values.yaml
@@ -27,3 +27,9 @@ affinity: {}
 
 secret:
   enabled: false
+
+constraints:
+  successfulJobsHistoryLimit: 1
+  failedJobsHistoryLimit: 1
+  concurrencyPolicy: Forbid
+  startingDeadlineSeconds: 120
diff --git a/charts/onechart/charts/common-0.1.0.tgz b/charts/onechart/charts/common-0.1.0.tgz
index 2b9cdb8..2f255ff 100644
Binary files a/charts/onechart/charts/common-0.1.0.tgz and b/charts/onechart/charts/common-0.1.0.tgz differ