diff --git a/boot.php b/boot.php
index 8b9077b09d..409ed05eb4 100644
--- a/boot.php
+++ b/boot.php
@@ -140,27 +140,27 @@ define('MAX_LIKERS',    75);
  * Email notification options
  * @{
  */
-/** @deprecated since 2020.12, use Notify\Type::INTRO instead */
+/** @deprecated since 2020.03, use Notify\Type::INTRO instead */
 define('NOTIFY_INTRO',        1);
-/** @deprecated since 2020.12, use Notify\Type::CONFIRM instead */
+/** @deprecated since 2020.03, use Notify\Type::CONFIRM instead */
 define('NOTIFY_CONFIRM',      2);
-/** @deprecated since 2020.12, use Notify\Type::WALL instead */
+/** @deprecated since 2020.03, use Notify\Type::WALL instead */
 define('NOTIFY_WALL',         4);
-/** @deprecated since 2020.12, use Notify\Type::COMMENT instead */
+/** @deprecated since 2020.03, use Notify\Type::COMMENT instead */
 define('NOTIFY_COMMENT',      8);
-/** @deprecated since 2020.12, use Notify\Type::MAIL instead */
+/** @deprecated since 2020.03, use Notify\Type::MAIL instead */
 define('NOTIFY_MAIL',        16);
-/** @deprecated since 2020.12, use Notify\Type::SUGGEST instead */
+/** @deprecated since 2020.03, use Notify\Type::SUGGEST instead */
 define('NOTIFY_SUGGEST',     32);
-/** @deprecated since 2020.12, use Notify\Type::PROFILE instead */
+/** @deprecated since 2020.03, use Notify\Type::PROFILE instead */
 define('NOTIFY_PROFILE',     64);
-/** @deprecated since 2020.12, use Notify\Type::TAG_SELF instead */
+/** @deprecated since 2020.03, use Notify\Type::TAG_SELF instead */
 define('NOTIFY_TAGSELF',    128);
-/** @deprecated since 2020.12, use Notify\Type::TAG_SHARE instead */
+/** @deprecated since 2020.03, use Notify\Type::TAG_SHARE instead */
 define('NOTIFY_TAGSHARE',   256);
-/** @deprecated since 2020.12, use Notify\Type::POKE instead */
+/** @deprecated since 2020.03, use Notify\Type::POKE instead */
 define('NOTIFY_POKE',       512);
-/** @deprecated since 2020.12, use Notify\Type::SHARE instead */
+/** @deprecated since 2020.03, use Notify\Type::SHARE instead */
 define('NOTIFY_SHARE',     1024);
 
 /** @deprecated since 2020.12, use Notify\Type::SYSTEM instead */