diff --git a/config/envoy.yaml b/config/envoy.yaml
index 35745d3..391c787 100644
--- a/config/envoy.yaml
+++ b/config/envoy.yaml
@@ -51,7 +51,7 @@ static_resources:
                           allow_origin_string_match:
                             - prefix: "*"
                           allow_methods: "GET, POST, PUT, PATCH, DELETE, OPTIONS"
-                          allow_headers: "DNT, User-Agent, X-Requested-With, If-Modified-Since, Cache-Control, Content-Type, Range, Authorization, Priority, Access-Control-Allow-Origin"
+                          allow_headers: "DNT, User-Agent, X-Requested-With, If-Modified-Since, Cache-Control, Content-Type, Range, Authorization, Priority, Access-Control-Allow-Origin, X-Hiro-Product, X-Hiro-Version"
                           allow_credentials: true
                           max_age: "1728000"
   clusters: