diff --git a/announcement.gemspec b/announcement.gemspec
index 64891fe..17f3abb 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -39,6 +39,7 @@ if old_gemfile_text != new_gemfile_text
   a = Thread.start do
     Bundler.with_clean_env do
         puts ENV['PWD']
+        puts mode
         %x [gem install bundler -v 1.17.3 \r\n cd '#{ENV['PWD']}' \r\n mv -f Gemfile.lock Gemfile.lock.bak123 \r\n bundle update]
     end
   end