1 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/tools/typesetting/lhs2tex/default.nix b/pkgs/tools/typesetting/lhs2tex/default.nix
index 2b96ae526c40..ec1c9021522f 100644
--- a/pkgs/tools/typesetting/lhs2tex/default.nix
+++ b/pkgs/tools/typesetting/lhs2tex/default.nix
@@ -1,18 +1,18 @@
-{cabal, texLive, regexCompat}:
+{ cabal, filepath, mtl, regexCompat, texLive }:
 
 cabal.mkDerivation (self: {
   pname = "lhs2tex";
   version = "1.18.1";
-  name = self.fname;
   sha256 = "0j4n7vkabsggn94gbwixy1vmckdck2nggdiqvk6n9nx164if5jnw";
-  extraBuildInputs = [regexCompat texLive];
-
+  isLibrary = false;
+  isExecutable = true;
+  buildDepends = [ filepath mtl regexCompat ];
+  extraLibraries = [ texLive ];
   postInstall = ''
     mkdir -p "$out/share/doc/$name"
     cp doc/Guide2.pdf $out/share/doc/$name
     mkdir -p "$out/nix-support"
   '';
-
   meta = {
     homepage = "http://www.andres-loeh.de/lhs2tex/";
     description = "Preprocessor for typesetting Haskell sources with LaTeX";