diff --git a/pkgs/tools/text/replace/default.nix b/pkgs/tools/text/replace/default.nix
index 2719a4c81915..9242014cdca5 100644
--- a/pkgs/tools/text/replace/default.nix
+++ b/pkgs/tools/text/replace/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation {
     sha256 = "1c2nkxx83vmlh1v3ib6r2xqh121gdb1rharwsimcb2h0xwc558dm";
   };
 
+  outputs = [ "out" "man" ];
+
   makeFlags = "TREE=\$(out) MANTREE=\$(TREE)/share/man";
 
   preBuild = ''