diff --git a/lua/lazyvim/plugins/extras/lang/markdown.lua b/lua/lazyvim/plugins/extras/lang/markdown.lua
index 856d3ab6..c7f14cbd 100644
--- a/lua/lazyvim/plugins/extras/lang/markdown.lua
+++ b/lua/lazyvim/plugins/extras/lang/markdown.lua
@@ -1,6 +1,8 @@
-vim.filetype.add({
-  extension = { mdx = "markdown.mdx" },
-})
+LazyVim.on_very_lazy(function()
+  vim.filetype.add({
+    extension = { mdx = "markdown.mdx" },
+  })
+end)
 return {
   recommended = function()
     return LazyVim.extras.wants({