diff --git a/etc/profile-a-l/firefox-common.profile b/etc/profile-a-l/firefox-common.profile
index d55f9da0a..b2f2a80b3 100644
--- a/etc/profile-a-l/firefox-common.profile
+++ b/etc/profile-a-l/firefox-common.profile
@@ -101,6 +101,8 @@ dbus-user.talk org.freedesktop.portal.Documents
 #dbus-user.talk org.freedesktop.Notifications
 # Add the next line to firefox-common.local to allow inhibiting screensavers.
 #dbus-user.talk org.freedesktop.ScreenSaver
+# Add the next line to firefox-common.local to allow media playback control through mpris.
+#dbus-user.own org.mpris.MediaPlayer2.firefox.*
 # Add the next lines to firefox-common.local for plasma browser integration.
 #dbus-user.own org.mpris.MediaPlayer2.plasma-browser-integration
 #dbus-user.talk org.kde.JobViewServer