diff --git a/charts/argo/templates/server-deployment.yaml b/charts/argo/templates/server-deployment.yaml
index 508bdc7f..c680e424 100644
--- a/charts/argo/templates/server-deployment.yaml
+++ b/charts/argo/templates/server-deployment.yaml
@@ -27,6 +27,7 @@ spec:
     spec:
       {{- if .Values.server.priorityClassName }}
       priorityClassName: {{ .Values.server.priorityClassName | quote }}
+      {{- end }}
       serviceAccountName: {{ .Values.server.serviceAccount | quote }}
       containers:
         - name: argo-server
diff --git a/charts/argo/templates/workflow-controller-deployment.yaml b/charts/argo/templates/workflow-controller-deployment.yaml
index deb1f172..3b15e096 100644
--- a/charts/argo/templates/workflow-controller-deployment.yaml
+++ b/charts/argo/templates/workflow-controller-deployment.yaml
@@ -27,6 +27,7 @@ spec:
     spec:
       {{- if .Values.controller.priorityClassName }}
       priorityClassName: {{ .Values.controller.priorityClassName | quote }}
+      {{- end }}
       serviceAccountName: {{ .Values.controller.serviceAccount | quote }}
       containers:
         - name: controller