diff --git a/pkgs/development/libraries/libressl/2.3.nix b/pkgs/development/libraries/libressl/2.3.nix
index 962bb547263..129456e6657 100644
--- a/pkgs/development/libraries/libressl/2.3.nix
+++ b/pkgs/development/libraries/libressl/2.3.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  outputs = [ "dev" "out" "man" "bin" ];
+
   meta = with stdenv.lib; {
     description = "Free TLS/SSL implementation";
     homepage    = "http://www.libressl.org";