diff --git a/gp-nested-forms/gpnf-sort-child-entries-by-field-value.php b/gp-nested-forms/gpnf-sort-child-entries-by-field-value.php
index a9d08778..9ab9bf11 100644
--- a/gp-nested-forms/gpnf-sort-child-entries-by-field-value.php
+++ b/gp-nested-forms/gpnf-sort-child-entries-by-field-value.php
@@ -1,4 +1,8 @@
 <?php
+/**
+ * WARNING! THIS SNIPPET IS DEPRECATED. 🚧
+ * Unified JS and PHP snippet is available here: https://github.com/gravitywiz/snippet-library/blob/master/gp-nested-forms/gpnf-sort-nested-form-entries.php
+ */
 /**
  * Gravity Perks // Nested Forms // Sort Child Entries by Field Value
  * https://gravitywiz.com/documentation/gravity-forms-nested-forms/
diff --git a/gp-nested-forms/gpnf-sort-nested-form-entries.js b/gp-nested-forms/gpnf-sort-nested-form-entries.js
index c50900c0..809ab21b 100644
--- a/gp-nested-forms/gpnf-sort-nested-form-entries.js
+++ b/gp-nested-forms/gpnf-sort-nested-form-entries.js
@@ -1,3 +1,7 @@
+/**
+ * WARNING! THIS SNIPPET IS DEPRECATED. 🚧
+ * Unified JS and PHP snippet is available here: https://github.com/gravitywiz/snippet-library/blob/master/gp-nested-forms/gpnf-sort-nested-form-entries.php
+ */
 /**
  * Gravity Perks // Nested Forms // Sort Nested Form Entries
  *