diff --git a/plugins/composer/composer.plugin.zsh b/plugins/composer/composer.plugin.zsh
index fb53da113..2c6044aef 100644
--- a/plugins/composer/composer.plugin.zsh
+++ b/plugins/composer/composer.plugin.zsh
@@ -39,7 +39,7 @@ alias crm='composer remove'
 alias ci='composer install'
 alias ccp='composer create-project'
 alias cdu='composer dump-autoload'
-alias cdo='composer dump-autoload --optimize-autoloader'
+alias cdo='composer dump-autoload -o'
 alias cgu='composer global update'
 alias cgr='composer global require'
 alias cgrm='composer global remove'