diff --git a/scripts/upgrade b/scripts/upgrade
index 6fe3adf..d1c5b70 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -55,8 +55,6 @@ sudo sed -i "s/yunodomain/$domain/g" $final_path/.env
 # uses commas because path url contains a slash
 sudo sed -i "s,yunopath,${path_url},g" $final_path/.env
 
-exec_composer $final_path update
-
 # setup application config
 cd $final_path && sudo /usr/bin/php7.0 artisan migrate --force
 cd $final_path && sudo /usr/bin/php7.0 artisan optimize