diff --git a/pkgs/development/libraries/xapian/default.nix b/pkgs/development/libraries/xapian/default.nix
index a9334f31ecdc..89f97292d39d 100644
--- a/pkgs/development/libraries/xapian/default.nix
+++ b/pkgs/development/libraries/xapian/default.nix
@@ -9,9 +9,11 @@ stdenv.mkDerivation rec {
     sha256 = "0grd2s6gf8yzqwdaa50g57j9d81mxkrrpkyldm2shgyizdc8gx33";
   };
 
+  outputs = [ "out" "doc" ];
+
   buildInputs = [ libuuid zlib ];
 
-  meta = { 
+  meta = {
     description = "Search engine library";
     homepage = http://xapian.org/;
     license = stdenv.lib.licenses.gpl2Plus;