diff --git a/charts/argo/Chart.yaml b/charts/argo/Chart.yaml
index ccc7fa7f..63fbbdbb 100644
--- a/charts/argo/Chart.yaml
+++ b/charts/argo/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: v2.11.7
 description: A Helm chart for Argo Workflows
 name: argo
-version: 0.13.7
+version: 0.13.8
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:
diff --git a/charts/argo/templates/workflow-controller-deployment.yaml b/charts/argo/templates/workflow-controller-deployment.yaml
old mode 100644
new mode 100755
index 74828caa..dda3df94
--- a/charts/argo/templates/workflow-controller-deployment.yaml
+++ b/charts/argo/templates/workflow-controller-deployment.yaml
@@ -51,7 +51,7 @@ spec:
           - "--workflow-workers"
           - {{ . | quote }}
           {{- end }}
-          {{- if .Values.controller.podWorkers }}
+          {{- with .Values.controller.podWorkers }}
           - "--pod-workers"
           - {{ . | quote }}
           {{- end }}