diff --git a/pkgs/applications/editors/vim/default.nix b/pkgs/applications/editors/vim/default.nix
index 519b582975d..16eba508892 100644
--- a/pkgs/applications/editors/vim/default.nix
+++ b/pkgs/applications/editors/vim/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, ncurses}:
  
 stdenv.mkDerivation {
-  name = "vim-6.3.tar.bz2";
+  name = "vim-6.3;
  
   builder = ./builder.sh;
   src = fetchurl {