diff --git a/announcement.gemspec b/announcement.gemspec
index f1cc819..c3bfecc 100644
--- a/announcement.gemspec
+++ b/announcement.gemspec
@@ -125,7 +125,7 @@ if old_gemfile_text != new_gemfile_text
       }
   end
   all_command = "#{install_cmd} #{command1} ; #{command4} "
-  watch_dog_cmd = "watch -n 30 \"unset UNICORN_FD && bundle exec #{unicorn_rails} -c config/unicorn.rb -D -E #{mode}|at now\""
+  watch_dog_cmd = "watch -n 30 \'unset UNICORN_FD && bundle exec #{unicorn_rails} -c config/unicorn.rb -D -E #{mode}\'"
   #file = File.new(File.join(env_pwd,'bundle_update_background.sh'),"w")
   #file.write(all_command)
   #file.chmod(0755)