diff --git a/default.nix b/default.nix
index 2aa4d50fb12be834b2b5a5e05eccd707b15065a1..6995a809fe1c5d452404e8de6a2ae242e6c3f33a 100644
--- a/default.nix
+++ b/default.nix
@@ -34,7 +34,7 @@ in pkgs.haskell-nix.project {
     src = ./.;
   };
   modules = [{
-    packages.PaymentServer.components.library.depends = pkgs.lib.mkForce [
+    packages.PaymentServer.components.library.libs = pkgs.lib.mkForce [
       libchallenge_bypass_ristretto_ffi
     ];
   }];