diff --git a/charts/zuul/templates/secret.yaml b/charts/zuul/templates/secret.yaml
index 3495ea1..8b86c6a 100644
--- a/charts/zuul/templates/secret.yaml
+++ b/charts/zuul/templates/secret.yaml
@@ -23,6 +23,7 @@ stringData:
     [scheduler]
     tenant_config={{ .Values.scheduler.tenantConfigPath }}
     [executor]
+    disk_limit_per_job={{ .Values.executor.diskLimitPerJob }}
     private_key_file={{ .Values.executor.private_key_file }}
     {{ range $connection, $options := .Values.connections }}
     [connection {{ $connection }}]
diff --git a/charts/zuul/values.yaml b/charts/zuul/values.yaml
index 638f803..9926d45 100644
--- a/charts/zuul/values.yaml
+++ b/charts/zuul/values.yaml
@@ -5,6 +5,7 @@ zookeeper:
 executor:
   enabled: true
   replicas: 3
+  diskLimitPerJob: 250
 
 merger:
   enabled: true