diff --git a/user_manual/locale/gl/LC_MESSAGES/pim/sync_thunderbird.pot b/user_manual/locale/gl/LC_MESSAGES/pim/sync_thunderbird.pot
index 4c8225740..88599e705 100644
--- a/user_manual/locale/gl/LC_MESSAGES/pim/sync_thunderbird.pot
+++ b/user_manual/locale/gl/LC_MESSAGES/pim/sync_thunderbird.pot
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Nextcloud latest User Manual latest\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-05 20:47+0000\n"
+"POT-Creation-Date: 2020-10-20 08:22+0000\n"
 "PO-Revision-Date: 2019-11-07 20:29+0000\n"
 "Last-Translator: Miguel Anxo Bouzada <mbouzada@gmail.com>, 2020\n"
 "Language-Team: Galician (https://www.transifex.com/nextcloud/teams/64236/gl/)\n"
@@ -54,10 +54,12 @@ msgstr "Para este método, ten que ter instalados tres complementos:"
 #: ../../pim/sync_thunderbird.rst:13
 msgid ""
 "The `Lightning calendar "
-"<https://addons.thunderbird.net/de/thunderbird/addon/lightning/>`_"
+"<https://addons.thunderbird.net/de/thunderbird/addon/lightning/>`_ (Only "
+"needed for Thunderbird versions up to 68)"
 msgstr ""
 "O `Lightning calendar "
-"<https://addons.thunderbird.net/de/thunderbird/addon/lightning/>`_"
+"<https://addons.thunderbird.net/de/thunderbird/addon/lightning/>`_ (Só é "
+"necesario para versións de Thunderbird ata a 68)"
 
 #: ../../pim/sync_thunderbird.rst:14
 msgid ""