diff --git a/dots/.nvim-environments/primary/config/lua/plugins/configs/treesitter.lua b/dots/.nvim-environments/primary/config/lua/plugins/configs/treesitter.lua
index 47e5ff9f..d1b5de09 100755
--- a/dots/.nvim-environments/primary/config/lua/plugins/configs/treesitter.lua
+++ b/dots/.nvim-environments/primary/config/lua/plugins/configs/treesitter.lua
@@ -6,6 +6,13 @@ nvim_treesitter.setup({
     },
     highlight = {
         enable = true,
+        disable = function(_, buf)
+            local max_filesize = 100 * 1024 -- 100 KB
+            local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+            if ok and stats and stats.size > max_filesize then
+                return true
+            end
+        end,
     },
     matchup = {
         enable = true,