diff --git a/lib/reline/terminfo.rb b/lib/reline/terminfo.rb
index 6885a0c6be..1eb371464b 100644
--- a/lib/reline/terminfo.rb
+++ b/lib/reline/terminfo.rb
@@ -1,4 +1,7 @@
 begin
+  # Ignore warning `Add fiddle to your Gemfile or gemspec` in Ruby 3.4.
+  # terminfo.rb and ansi.rb supports fiddle unavailable environment.
+  verbose, $VERBOSE = $VERBOSE, nil
   require 'fiddle'
   require 'fiddle/import'
 rescue LoadError
@@ -7,6 +10,8 @@ def self.curses_dl
       false
     end
   end
+ensure
+  $VERBOSE = verbose
 end
 
 module Reline::Terminfo