diff --git a/ls.rb b/ls.rb
index d471a64..32791b5 100644
--- a/ls.rb
+++ b/ls.rb
@@ -15,7 +15,7 @@ SELECTED = options
 
 def get_files(option_a: false)
   if option_a
-    Dir.glob('*', File::FNM_DOTMATCH, base: SELECTED_OPTION[:dir])
+    Dir.glob('*', File::FNM_DOTMATCH, base: SELECTED[:dir])
   else
     Dir.glob('*', base: SELECTED[:dir])
   end