diff --git a/pkgs/development/tools/analysis/valgrind/default.nix b/pkgs/development/tools/analysis/valgrind/default.nix
index 3c59bf45eff..da127b2f8ee 100644
--- a/pkgs/development/tools/analysis/valgrind/default.nix
+++ b/pkgs/development/tools/analysis/valgrind/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
     sha256 = "14sgsvjjalbcqpcayyv5cndc9hfm5bigkp684b6cr6virksmlk19";
   }) ./linux-4.0.patch];
 
+  outputs = [ "out" "doc" ];
+
   # Perl is needed for `cg_annotate'.
   # GDB is needed to provide a sane default for `--db-command'.
   nativeBuildInputs = [ perl ];