diff --git a/pkgs/by-name/mu/musl-fts/package.nix b/pkgs/by-name/mu/musl-fts/package.nix
index ba9b64c3515f..6ba3b321df29 100644
--- a/pkgs/by-name/mu/musl-fts/package.nix
+++ b/pkgs/by-name/mu/musl-fts/package.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation (finalAttrs: {
   src = fetchFromGitHub {
     owner = "void-linux";
     repo = "musl-fts";
-    rev = "v${finalAttrs.version}";
+    tag = "v${finalAttrs.version}";
     sha256 = "Azw5qrz6OKDcpYydE6jXzVxSM5A8oYWAztrHr+O/DOE=";
   };
 
@@ -26,6 +26,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   enableParallelBuilding = true;
 
+  __structuredAttrs = true;
+
   meta = {
     homepage = "https://github.com/void-linux/musl-fts";
     description = "Implementation of fts(3) for musl-libc";