diff --git a/pkgs/tools/filesystems/mtpfs/default.nix b/pkgs/tools/filesystems/mtpfs/default.nix
index afe51caa877..bf048113714 100644
--- a/pkgs/tools/filesystems/mtpfs/default.nix
+++ b/pkgs/tools/filesystems/mtpfs/default.nix
@@ -18,10 +18,11 @@ stdenv.mkDerivation rec {
     sha256 = "07acrqb17kpif2xcsqfqh5j4axvsa4rnh6xwnpqab5b9w5ykbbqv";
   };
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = https://github.com/cjd/mtpfs;
     description = "FUSE Filesystem providing access to MTP devices";
-    platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.qknight ];
+    platforms = platforms.all;
+    license = licenses.gpl3;
+    maintainers = [ maintainers.qknight ];
   };
 }