diff --git a/charts/postgres-operator/templates/operatorconfiguration.yaml b/charts/postgres-operator/templates/operatorconfiguration.yaml
index b548ce462..ef4674d94 100644
--- a/charts/postgres-operator/templates/operatorconfiguration.yaml
+++ b/charts/postgres-operator/templates/operatorconfiguration.yaml
@@ -10,7 +10,7 @@ metadata:
     app.kubernetes.io/managed-by: {{ .Release.Service }}
     app.kubernetes.io/instance: {{ .Release.Name }}
 configuration:
-{{ toYaml .Values.configGeneral | indent 2 }}
+{{ tpl (toYaml .Values.configGeneral) . | indent 2 }}
   users:
 {{ tpl (toYaml .Values.configUsers) . | indent 4 }}
   major_version_upgrade: