diff --git a/fediversity/default.nix b/fediversity/default.nix
index e4c45cd4..379b1b2c 100644
--- a/fediversity/default.nix
+++ b/fediversity/default.nix
@@ -113,6 +113,6 @@ in {
     ## NOTE: For a one-machine deployment, this removes the need to provide an
     ## `s3.garage.<domain>` domain. However, this will quickly stop working once
     ## we go to multi-machines deployment.
-    fediversity.internal.garage.api.domain = mkForce "localhost";
+    fediversity.internal.garage.api.domain = mkForce "s3.garage.localhost";
   };
 }