diff --git a/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix b/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
index 4eaa532ebe08..8db148066c60 100644
--- a/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
+++ b/pkgs/by-name/li/librewolf-unwrapped/librewolf.nix
@@ -1,4 +1,9 @@
-{ callPackage, runCommand }:
+{
+  callPackage,
+  runCommand,
+  lib,
+  stdenv,
+}:
 let
   src = callPackage ./src.nix { };
 in
@@ -14,6 +19,8 @@ rec {
     # Flags based on discussion in https://github.com/NixOS/nixpkgs/issues/482250
     "--disable-debug"
     "--disable-debug-symbols"
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isLinux [
     "--enable-lto=thin,cross"
   ];