diff --git a/clusters/cl01tl/helm/postiz/values.yaml b/clusters/cl01tl/helm/postiz/values.yaml
index c84f922dc..fc3f5512e 100644
--- a/clusters/cl01tl/helm/postiz/values.yaml
+++ b/clusters/cl01tl/helm/postiz/values.yaml
@@ -160,7 +160,7 @@ temporal:
             elasticsearch:
               version: v8
               url:
-                scheme: http
+                scheme: https
                 host: elasticsearch-postiz-es-http.postiz:9200
               logLevel: error
               indices: