diff --git a/pkgs/os-specific/linux/blktrace/default.nix b/pkgs/os-specific/linux/blktrace/default.nix
index a812c50e5b9c..d1b2376e7bd2 100644
--- a/pkgs/os-specific/linux/blktrace/default.nix
+++ b/pkgs/os-specific/linux/blktrace/default.nix
@@ -20,8 +20,8 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Block layer IO tracing mechanism";
-    maintainers = with maintainers; [ ];
-    license = licenses.gpl2;
+    maintainers = with maintainers; [ nickcao ];
+    license = licenses.gpl2Plus;
     platforms = platforms.linux;
   };
 }