diff --git a/source/_components/media_player.markdown b/source/_components/media_player.markdown
index c6dde16fc29..ae8639342ec 100644
--- a/source/_components/media_player.markdown
+++ b/source/_components/media_player.markdown
@@ -16,35 +16,42 @@ Interacts with media players on your network. Please check the sidebar for a ful
 ### {% linkable_title Media control services %}
 Available services: `turn_on`, `turn_off`, `toggle`, `volume_up`, `volume_down`, `media_play_pause`, `media_play`, `media_pause`, `media_stop`, `media_next_track`, `media_previous_track`, `clear_playlist`
 
-| Service data attribute | Optional | Description |
-| ---------------------- | -------- | ----------- |
-| `entity_id`            |      yes | Target a specific media player. Defaults to all.
+| Service data attribute | Optional | Description                                      |
+| ---------------------- | -------- | ------------------------------------------------ |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all. |
 
 #### {% linkable_title Service `media_player/volume_mute` %}
 
 | Service data attribute | Optional | Description                                      |
 |------------------------|----------|--------------------------------------------------|
-| `entity_id`            | yes      | Target a specific media player. Defaults to all. |
-| `is_volume_muted`      | no       | True/false for mute/unmute                       |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all. |
+| `is_volume_muted`      |       no | True/false for mute/unmute                       |
 
 #### {% linkable_title Service `media_player/volume_set` %}
 
 | Service data attribute | Optional | Description                                      |
 |------------------------|----------|--------------------------------------------------|
-| `entity_id`            | yes      | Target a specific media player. Defaults to all. |
-| `volume_level`         | no       | Integer for volume level                         |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all. |
+| `volume_level`         |       no | Integer for volume level                         |
 
 #### {% linkable_title Service `media_player/media_seek` %}
 
 | Service data attribute | Optional | Description                                            |
 |------------------------|----------|--------------------------------------------------------|
-| `entity_id`            | yes      | Target a specific media player. Defaults to all.       |
-| `seek_position`        | no       | Position to seek to. The format is platform dependent. |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all.       |
+| `seek_position`        |       no | Position to seek to. The format is platform dependent. |
 
 #### {% linkable_title Service `media_player/play_media` %}
 
-| Service data attribute          | Optional | Description |
-| ------------------------------- | -------- | ----------- |
-| `entity_id`                     |      yes | Target a specific media player. Defaults to all.
-| `media_content_id`              |       no | A media identifier. The format of this is component dependent. For example, you can provide URLs to Sonos and Cast but only a playlist ID to iTunes.
-| `media_content_type`            |       no | A media type. Must be one of `MUSIC`, `TVSHOW`, `VIDEO`, `EPISODE`, `CHANNEL` or `PLAYLIST`. For example, to play music you would set `media_content_type` to `MUSIC`.
+| Service data attribute | Optional | Description                                                                                                                                                            |
+| -----------------------| -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all.                                                                                                                       |
+| `media_content_id`     |       no | A media identifier. The format of this is component dependent. For example, you can provide URLs to Sonos and Cast but only a playlist ID to iTunes.                   |
+| `media_content_type`   |       no | A media type. Must be one of `MUSIC`, `TVSHOW`, `VIDEO`, `EPISODE`, `CHANNEL` or `PLAYLIST`. For example, to play music you would set `media_content_type` to `MUSIC`. |
+
+#### {% linkable_title Service `media_player/select_source` %}
+
+| Service data attribute | Optional | Description                                          |
+| ---------------------- | -------- | ---------------------------------------------------- |
+| `entity_id`            |      yes | Target a specific media player. Defaults to all.     |
+| `source`               |       no | Name of the source to switch to. Platform dependent. |