diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index a93285c5fc..1a9ecfe859 100644
--- a/src/wp-includes/functions.php
+++ b/src/wp-includes/functions.php
@@ -8409,17 +8409,3 @@ function is_php_version_compatible( $required ) {
 function wp_fuzzy_number_match( $expected, $actual, $precision = 1 ) {
 	return abs( (float) $expected - (float) $actual ) <= $precision;
 }
-
-/**
- * Retrieves the list item separator based on the locale.
- *
- * @since 6.0.0
- *
- * @global WP_Locale $wp_locale WordPress date and time locale object.
- *
- * @return string Locale specific list item separator.
- */
-function wp_get_list_item_separator() {
-	global $wp_locale;
-	return $wp_locale->get_list_item_separator();
-}
diff --git a/src/wp-includes/l10n.php b/src/wp-includes/l10n.php
index 794932a41f..d55ef8ff98 100644
--- a/src/wp-includes/l10n.php
+++ b/src/wp-includes/l10n.php
@@ -1770,3 +1770,18 @@ function translate_settings_using_i18n_schema( $i18n_schema, $settings, $textdom
 	}
 	return $settings;
 }
+
+/**
+ * Retrieves the list item separator based on the locale.
+ *
+ * @since 6.0.0
+ *
+ * @global WP_Locale $wp_locale WordPress date and time locale object.
+ *
+ * @return string Locale-specific list item separator.
+ */
+function wp_get_list_item_separator() {
+	global $wp_locale;
+
+	return $wp_locale->get_list_item_separator();
+}