diff --git a/activation-manuelle/nix-serve-client.nix b/activation-manuelle/nix-serve-client.nix
index eb477ea..438dedc 100644
--- a/activation-manuelle/nix-serve-client.nix
+++ b/activation-manuelle/nix-serve-client.nix
@@ -2,12 +2,13 @@
 let
   inherit (lib) mkIf mkMerge;
   profiles = config.r6d.profiles;
+  computers = config.r6d.computers;
 in {
   nix = mkIf config.r6d.config-generator.nix-serve-client {
     # Cache http pour le store
     requireSignedBinaryCaches = false;
     binaryCaches =  [
-      (mkIf profiles.isDubronetwork "http://192.168.10.169:5000")
+      (mkIf (profiles.isDubronetwork && (! computers.isMonstre))  "http://192.168.10.169:5000")
       (mkIf profiles.isDubronetwork "http://192.168.10.252:5000")
 
       (mkIf profiles.isPrunetwork   "http://192.168.1.20:5000")