diff --git a/scripts/upgrade b/scripts/upgrade
index ccca4da..8403df7 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -154,7 +154,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Building Kimai2..." --weight=1
 
 ynh_secure_remove --file="$final_path/var/cache/prod"
-ynh_install_composer --phpversion="$YNH_PHP_VERSION" --workdir="$final_path" --install_args="--optimize-autoloader"
+ynh_install_composer --phpversion="$YNH_PHP_VERSION" --workdir="$final_path" --install_args="--optimize-autoloader --no-scripts"
 ynh_composer_exec --phpversion="$YNH_PHP_VERSION" --workdir="$final_path" --commands="require laminas/laminas-ldap"
 
 chmod 750 "$final_path"