diff --git a/source/_components/device_tracker.markdown b/source/_components/device_tracker.markdown
index d0841b10a90..ee06fbd6bba 100644
--- a/source/_components/device_tracker.markdown
+++ b/source/_components/device_tracker.markdown
@@ -86,7 +86,7 @@ devicename:
 |----------------|-------------------------------|---------------------------------------------------------------------------------------------------------|
 | `name`         | Host name or "Unnamed Device" | The friendly name of the device.                                                                         |
 | `mac`          | None                          | The MAC address of the device. Add this if you are using a network device tracker like Nmap or SNMP.     |
-| `picture`      | None                          | A picture that you can use to easily identify the person or device. You can also save the image file in a folder "www" in the same location (can be obtained from developer tools) where you have your configuration.yaml file and just use `picture: /local/favicon-192x192.png`.                                      |
+| `picture`      | None                          | A picture that you can use to easily identify the person or device. You can also save the image file in a folder "www" in the same location (can be obtained from developer tools) where you have your configuration.yaml file and just use `picture: /local/favicon-192x192.png`. The path 'local' is mapped to the 'www' folder you create.                                     |
 | `icon`         | mdi:account                   | An icon for this device (use as an alternative to `picture`).                           |
 | `gravatar`     | None                          | An email address for the device's owner. If provided, it will override `picture`.                        |
 | `track`        | [uses platform setting]       | If  `yes`/`on`/`true` then the device will be tracked. Otherwise its location and state will not update. |