diff --git a/nvim/lua/user/plugins/editor/treesitter.lua b/nvim/lua/user/plugins/editor/treesitter.lua
index 204c633..0bcf3ce 100644
--- a/nvim/lua/user/plugins/editor/treesitter.lua
+++ b/nvim/lua/user/plugins/editor/treesitter.lua
@@ -28,6 +28,7 @@ return {
             },
         },
     },
+    opts_extend = { "ensure_installed" },
     opts = {
         -- Default parsers.
         ensure_installed = {