diff --git a/machines/susano/main/default.nix b/machines/susano/main/default.nix
index 4b5128d..3c066f1 100644
--- a/machines/susano/main/default.nix
+++ b/machines/susano/main/default.nix
@@ -59,7 +59,7 @@ in
     channel.enable = false;
 
     # Opinionated: make flake registry and nix path match flake inputs
-    registry = lib.mapAttrs (_: flake: { inherit flake; }) flakeInputs;
+    registry = lib.mkForce (lib.mapAttrs (_: flake: { inherit flake; }) flakeInputs);
     nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
   };