diff --git a/pkgs/applications/science/biology/clustalw2/default.nix b/pkgs/applications/science/biology/clustalw2/default.nix
deleted file mode 100644
index 6c21f3cafda..00000000000
--- a/pkgs/applications/science/biology/clustalw2/default.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{stdenv, fetchurl}:
-
-stdenv.mkDerivation {
-  name = "clustalw2-2.0.5";
-  src = fetchurl {
-    url = ftp://ftp.ebi.ac.uk/pub/software/clustalw2/clustalw-2.0.5-src.tar.gz;
-    sha256 = "0sh40ni53jdnb0pbnlhrfcan8dfsgqi9zsas2z24bhcw71yvn8ba";
-  };
-
-  meta = {
-    description     = "General purpose multiple sequence alignment program for DNA or proteins";
-    longDescription = ''ClustalW2 is a general purpose multiple sequence
-    alignment program for DNA or proteins. It produces biologically meaningful
-    multiple sequence alignments of divergent sequences. It calculates the best
-    match for the selected sequences, and lines them up so that the identities,
-    similarities and differences can be seen.  Evolutionary relationships can
-    be seen via viewing Cladograms or Phylograms.'';
-    license     = "non-commercial";
-    homepage    = http://www.ebi.ac.uk/Tools/clustalw2/;
-  };
-}