diff --git a/pkgs/by-name/mt/mtail/package.nix b/pkgs/by-name/mt/mtail/package.nix
index aa47f549cb5c..708f39c7333d 100644
--- a/pkgs/by-name/mt/mtail/package.nix
+++ b/pkgs/by-name/mt/mtail/package.nix
@@ -9,6 +9,7 @@
 buildGoModule (finalAttrs: {
   pname = "mtail";
   version = "3.4.6";
+  __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "jaqx0r";