1 files changed, 3 insertions, 2 deletions
diff --git a/env.nix b/env.nix
index 0309daa..dd18e61 100644
--- a/env.nix
+++ b/env.nix
@@ -2,9 +2,10 @@ with import <nixpkgs> {}; {
   env = stdenv.mkDerivation {
     name = "playlist-tools";
     buildInputs = [
-      sox
-      pypyPackages.youtube-dl-light
       ffmpeg
+      parallel
+      pypyPackages.youtube-dl-light
+      sox
       vorbisgain
     ];
     SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt";