diff --git a/flake.nix b/flake.nix
index fcede5d5..0ae62116 100644
--- a/flake.nix
+++ b/flake.nix
@@ -11,7 +11,7 @@
       pkgs = nixpkgs.legacyPackages.${sys};
       kak = pkgs.stdenv.mkDerivation rec {
         pname = "kak";
-        version = "2022.10.31";
+        version = "dev";
         src = ./. ;
         makeFlags = [ "debug=no" "PREFIX=${placeholder "out"}" ];
 
@@ -34,7 +34,7 @@
           mkdir autoload
           ln -s --relative "$autoload_target" autoload
           cat <<EOF >> kakrc
-          set-option global terminal_assistant=cat
+          set-option global ui_options terminal_assistant=cat
           EOF
         '';
       };