diff --git a/lib/tasks/copy_site.rake b/lib/tasks/copy_site.rake
index 9f87057..e2b70d7 100644
--- a/lib/tasks/copy_site.rake
+++ b/lib/tasks/copy_site.rake
@@ -46,7 +46,19 @@ namespace :create_site do
         update_infos("Setting nginx for #{args.site_name}")
         nginx_setting_texts = @site_construct.generate_nginx_text
         exec_ssh_command_by_sudo_for_copy(ssh,"touch /etc/nginx/orbit_sites/#{@site_construct.get_site_name}")
-        exec_ssh_command_by_sudo_for_copy(ssh,"x='#{nginx_setting_texts.gsub(/'{1,3}/,"\"\'\"")}'; echo '#{@password}' | sudo -S sh -c \"echo '$x' >  /etc/nginx/orbit_sites/#{@site_construct.get_site_name}\"")
+        update_infos("Writing via safe stream...")
+        ssh.open_channel do |channel|
+          channel.exec("sudo -S sh -c 'cat > /etc/nginx/orbit_sites/#{@site_construct.get_site_name}'") do |ch, success|
+            ch.on_extended_data do |c, type, data|
+              if data =~ /password/i
+                c.send_data("#{@password}\n")
+              end
+            end
+            ch.send_data(nginx_setting_texts)
+            ch.eof!
+          end
+        end
+        ssh.loop
         update_infos("Restarting nginx")
         exec_ssh_command_by_sudo_for_copy(ssh,"sudo -p 'sudo password:' service nginx restart")
         update_infos("Finish restarting nginx")