diff --git a/modules/plugins/utility/preview/markdown-preview/config.nix b/modules/plugins/utility/preview/markdown-preview/config.nix
index 8349d3f..741278a 100644
--- a/modules/plugins/utility/preview/markdown-preview/config.nix
+++ b/modules/plugins/utility/preview/markdown-preview/config.nix
@@ -4,8 +4,10 @@
   lib,
   ...
 }: let
-  inherit (lib.strings) concatMapStringsSep;
   inherit (lib.modules) mkIf;
+  inherit (lib.strings) concatMapStringsSep;
+  inherit (lib.generators) mkLuaInline;
+
   cfg = config.vim.utility.preview.markdownPreview;
 in {
   config = mkIf cfg.enable {
@@ -15,7 +17,7 @@ in {
       mkdp_auto_start = cfg.autoStart;
       mkdp_auto_close = cfg.autoClose;
       mkdp_refresh_slow = cfg.lazyRefresh;
-      mkdp_filetypes = [(concatMapStringsSep ", " (x: "'" + x + "'") cfg.filetypes)];
+      mkdp_filetypes = mkLuaInline ''[${concatMapStringsSep ", " (x: "'" + x + "'") cfg.filetypes}]'';
       mkdp_command_for_global = cfg.alwaysAllowPreview;
       mkdp_open_to_the_world = cfg.broadcastServer;
       mkdp_open_ip = cfg.customIP;