diff --git a/nvim/lua/plugins.lua b/nvim/lua/plugins.lua
index 66dd4f2..717524f 100644
--- a/nvim/lua/plugins.lua
+++ b/nvim/lua/plugins.lua
@@ -108,7 +108,9 @@ require("lazy").setup({
 			local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
 			null_ls.setup({
 				sources = {
-					null_ls.builtins.formatting.prettierd,
+					null_ls.builtins.formatting.prettierd.with({
+						extra_filetypes = { "astro", "svelte" },
+					}),
 					null_ls.builtins.formatting.black,
 					null_ls.builtins.formatting.stylua,
 				},