diff --git a/modules/server/baba/collabora.nix b/modules/server/baba/collabora.nix
index a69e068..449c263 100644
--- a/modules/server/baba/collabora.nix
+++ b/modules/server/baba/collabora.nix
@@ -12,7 +12,7 @@
 
       net = {
         listen = "loopback";
-        post_allow.host = ["::1" "172.0.0.1"];
+        post_allow.host = ["172.0.0.1"];
       };
 
       # ouvre seulement les fichiers depuis nextcloud