1 files changed, 8 insertions, 7 deletions
diff --git a/pkgs/development/libraries/fastpbkdf2/default.nix b/pkgs/development/libraries/fastpbkdf2/default.nix
index 59056a9b9a3..723edd6f29d 100644
--- a/pkgs/development/libraries/fastpbkdf2/default.nix
+++ b/pkgs/development/libraries/fastpbkdf2/default.nix
@@ -1,15 +1,16 @@
-{ stdenv, fetchFromGitHub, openssl }:
+{ lib, stdenv, fetchFromGitHub, openssl }:
+
+stdenv.mkDerivation rec {
+  pname = "fastpbkdf2";
+  version = "1.0.0";
 
-stdenv.mkDerivation {
-  name = "fastpbkdf2-1.0.0";
-  
   src = fetchFromGitHub {
     owner = "ctz";
     repo = "fastpbkdf2";
-    rev = "v1.0.0";
+    rev = "v${version}";
     sha256 = "09ax0h4ik3vhvp3s98lic93l3g9f4v1jkr5k6z4g1lvm7s3lrha2";
   };
-  
+
   buildInputs = [ openssl ];
 
   preBuild = ''
@@ -22,7 +23,7 @@ stdenv.mkDerivation {
     cp fastpbkdf2.h $out/include/fastpbkdf2
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A fast PBKDF2-HMAC-{SHA1,SHA256,SHA512} implementation in C";
     homepage = "https://github.com/ctz/fastpbkdf2";
     license = licenses.cc0;