diff --git a/pkgs/tools/networking/eternal-terminal/default.nix b/pkgs/tools/networking/eternal-terminal/default.nix
index 7a48cbe77529..c580d02a794f 100644
--- a/pkgs/tools/networking/eternal-terminal/default.nix
+++ b/pkgs/tools/networking/eternal-terminal/default.nix
@@ -8,6 +8,7 @@
 , protobuf
 , zlib
 , catch2
+, darwin
 }:
 
 stdenv.mkDerivation rec {
@@ -31,6 +32,8 @@ stdenv.mkDerivation rec {
     openssl
     protobuf
     zlib
+  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    darwin.libutil
   ];
 
   preBuild = ''