diff --git a/docker/assets/srm.conf b/docker/assets/srm.conf
index a7c2b90ac5bc30c503723d9de1d90bfdd2f93cbf..19fd8b67e668873cb34cc17b2ad20256a09e27e6 100644
--- a/docker/assets/srm.conf
+++ b/docker/assets/srm.conf
@@ -31,6 +31,8 @@ server {
     proxy_set_header        X-Request-Id $request_id;
 
     # VOMS headers
+    proxy_set_header        x-ssl_client_ee_s_dn $ssl_client_ee_s_dn;
+    proxy_set_header        x-ssl_client_ee_i_dn $ssl_client_ee_i_dn;
     proxy_set_header        x-voms_fqans $voms_fqans;
     proxy_set_header        x-voms_user $voms_user;
     proxy_set_header        x-voms_user_ca $voms_user_ca;