diff --git a/pkgs/tools/misc/tmux/default.nix b/pkgs/tools/misc/tmux/default.nix
index c8b7dadf44dcb..dc35c458b3351 100644
--- a/pkgs/tools/misc/tmux/default.nix
+++ b/pkgs/tools/misc/tmux/default.nix
@@ -23,8 +23,6 @@ stdenv.mkDerivation rec {
   pname = "tmux";
   version = "3.1";
 
-  outputs = [ "out" "man" ];
-
   src = fetchFromGitHub {
     owner = "tmux";
     repo = "tmux";