diff --git a/lib/tebako/stripper.rb b/lib/tebako/stripper.rb
index 21ef6ca6..92d78a29 100644
--- a/lib/tebako/stripper.rb
+++ b/lib/tebako/stripper.rb
@@ -36,7 +36,8 @@ module Tebako
   module Stripper
     DELETE_EXTENSIONS = %w[o lo obj a la lib].freeze
     BIN_FILES = %w[
-      bundle bundler rbs erb gem irb racc racc2y rake rdoc ri y2racc rdbg typeprof
+      bundle bundler rbs erb gem irb racc racc2y
+      rake rdoc ri y2racc rdbg syntax_suggest typeprof
     ].freeze
     CMD_SUFFIX = ".cmd"
     BAT_SUFFIX = ".bat"