Title: Legacy enqueue handles trigger deprecation notices
Last modified: October 27, 2025

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# Legacy enqueue handles trigger deprecation notices

 *  [samtempleman](https://wordpress.org/support/users/samtempleman/)
 * (@samtempleman)
 * [5 months, 1 week ago](https://wordpress.org/support/topic/legacy-enqueue-handles-trigger-deprecation-notices/)
 * Facebook for WooCommerce is using the legacy unprefixed enqueue handles `jquery-
   blockui` and `jquery-tiptip` (and possibly others). As of [WooCommerce 10.3.3](https://github.com/woocommerce/woocommerce/pull/61599),
   such legacy handles are triggering deprecation notices along the lines of
 * `PHP Deprecated: Function wp_enqueue_script was called with an argument that 
   is **deprecated** since version 10.3.0! Please use the new handle wc-jquery-blockui
   in place of the previous handle jquery-blockui.`
 * These unprefixed handles should be replaced with their prefixed counterparts,`
   wc-jquery-blockui` and `wc-jquery-tiptip`.
 * Replicated on
   WP 6.8.3WC 10.3.3Facebook for WooCommerce 3.5.12
 * Sample debug trace (partial):
 * `WC legacy handles enqueued: {"jquery-blockui":"wc-jquery-blockui","jquery-tiptip":"
   wc-jquery-tiptip"} | screen=plugins | url=/wp/wp-admin/plugins.php | ref
   erer
   =https://website.test/page-1/ | queue_info=[{"old":"jquery-blockui","in_queue":
   false,"deps_of":["facebook-for-woocommerce-modal","facebook-for-woocommerce-plugin-
   update"]},{"old":"jquery-tiptip","in_queue":false,"deps_of":["facebook-for-woocommerce-
   plugin-update"]}]
    -  This topic was modified 5 months, 1 week ago by [samtempleman](https://wordpress.org/support/users/samtempleman/).

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 * Last reply from: [samtempleman](https://wordpress.org/support/users/samtempleman/)
 * Last activity: [5 months, 1 week ago](https://wordpress.org/support/topic/legacy-enqueue-handles-trigger-deprecation-notices/)
 * Status: not resolved