diff --git a/charts/argo-cd/templates/argocd-configs/cluster-secrets.yaml b/charts/argo-cd/templates/argocd-configs/cluster-secrets.yaml
index 0951313c..a4190768 100644
--- a/charts/argo-cd/templates/argocd-configs/cluster-secrets.yaml
+++ b/charts/argo-cd/templates/argocd-configs/cluster-secrets.yaml
@@ -12,7 +12,7 @@ metadata:
     {{- toYaml . | nindent 4 }}
   {{- end }}
 type: Opaque
-data:
+stringData:
   name: {{ required "A valid .Values.configs.clusterCredentials[].name entry is required!" .name }}
   server: {{ required "A valid .Values.configs.clusterCredentials[].server entry is required!" .server }}
   {{- with .namespaces }}