diff --git a/lua/indentmini/init.lua b/lua/indentmini/init.lua
index 527fc97..ecf8623 100644
--- a/lua/indentmini/init.lua
+++ b/lua/indentmini/init.lua
@@ -53,7 +53,7 @@ end
 
 local function on_line(_, _, bufnr, row)
   if
-    not api.nvim_get_option_value('expandtab', { scope = 'local', buf = bufnr })
+    not api.nvim_get_option_value('expandtab', { buf = bufnr })
     or vim.tbl_contains(opt.exclude, function(v)
       return v == vim.bo[bufnr].ft or v == vim.bo[bufnr].buftype
     end)