diff --git a/nginx/default.conf b/nginx/default.conf
index 11f79447730124d6602f76ce5d8e5daa9302c46f..48351cd4b260c97c5e176e5b35e1502ca0eb6690 100644
--- a/nginx/default.conf
+++ b/nginx/default.conf
@@ -43,7 +43,11 @@ server {
     resolver  dns-default.openshift-dns.svc.cluster.local;
     if ($prerender = 1) {
       # For use of proxy_pass within a regular expression location, cf. https://stackoverflow.com/a/53354944
-      proxy_pass http://res-client-service:8080/api/render/$1;
+      
+      # tester :
+      #proxy_pass http://res-client-service.cluster.local:8080/api/render/$1; 
+
+      proxy_pass http://res-client-service.ns-res-d01-syn.svc.cluster.local:8080/api/render/$1;
     }
 
     try_files $uri $uri/ /index.html;