diff --git a/admin_manual/issues/general_troubleshooting.rst b/admin_manual/issues/general_troubleshooting.rst
index 8cb60b93f..802333bc5 100644
--- a/admin_manual/issues/general_troubleshooting.rst
+++ b/admin_manual/issues/general_troubleshooting.rst
@@ -70,8 +70,7 @@ enabled. Edit :file:`config/config.php` and change ``'debug' => false,`` to
 
 For JavaScript issues you will also need to view the javascript console. All 
 major browsers have developer tools for viewing the console, and you 
-usually access them by pressing F12. For Firefox we recommend to installing 
-the `Firebug extension <https://getfirebug.com/>`_.
+usually access them by pressing F12.
 
 .. note:: The logfile of Nextcloud is located in the data directory 
    ``nextcloud/data/nextcloud.log``.