diff --git a/pkgs/by-name/ht/htop/package.nix b/pkgs/by-name/ht/htop/package.nix
index 61aa17313e6a..55a8c08f49be 100644
--- a/pkgs/by-name/ht/htop/package.nix
+++ b/pkgs/by-name/ht/htop/package.nix
@@ -70,6 +70,11 @@ stdenv.mkDerivation (finalAttrs: {
   ]
   ++ lib.optional sensorsSupport "--enable-sensors";
 
+  outputs = [
+    "out"
+    "man"
+  ];
+
   postFixup =
     let
       optionalPatch = pred: so: lib.optionalString pred "patchelf --add-needed ${so} $out/bin/htop";