diff --git a/developer_manual/app/view/l10n.rst b/developer_manual/app/view/l10n.rst
index d6aa33f84..6ec4f9a0d 100644
--- a/developer_manual/app/view/l10n.rst
+++ b/developer_manual/app/view/l10n.rst
@@ -232,6 +232,9 @@ transifex config to your app folder at :file:`.tx/config` (please replace **MYAP
 Then create a folder :file:`l10n` and a file :file:`l10n/.gitkeep` to create an
 empty folder which later holds the translations.
 
+Add one more file called :file:`.l10nignore` in root of the repository and the files and folders to ignore for translations.
+Mostly used to ignore packed js files.
+
 Now the GitHub account `@nextcloud-bot <https://github.com/nextcloud-bot>`_ needs
 to get write access to your repository. It will run every night and only push
 commits to the master branch once there is an update to the translation. In general
@@ -287,4 +290,3 @@ Now the following folder structure is available::
         |-- myapp.pot
 
 You then just need the :file:`.json` and :file:`.js` files for a working localized app.
-