diff --git a/lua/tidy/init.lua b/lua/tidy/init.lua
index 23a317d..b31c17b 100644
--- a/lua/tidy/init.lua
+++ b/lua/tidy/init.lua
@@ -1,7 +1,7 @@
 local M = {}
 
 local function is_excluded_ft(opts)
-    if not opts.filetype_exclude then
+    if not opts or not opts.filetype_exclude then
         return false
     end