diff --git a/source/_integrations/device_tracker.mqtt.markdown b/source/_integrations/device_tracker.mqtt.markdown
index 47346c4564f2..b6f5ae80915a 100644
--- a/source/_integrations/device_tracker.mqtt.markdown
+++ b/source/_integrations/device_tracker.mqtt.markdown
@@ -205,27 +205,27 @@ You can use the command line tool `mosquitto_pub` shipped with `mosquitto` or th
 To create the device_tracker:
 
 ```bash
-mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/config -m '{"state_topic": "a4567d663eaf/state", "name": "My Tracker", "payload_home": "home", "payload_not_home": "not_home"}'
+mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/config -m '{"state_topic": "homeassistant/device_tracker/a4567d663eaf/state", "name": "My Tracker", "payload_home": "home", "payload_not_home": "not_home"}'
 ```
 
 To set the state of the device tracker to "home":
 
 ```bash
-mosquitto_pub -h 127.0.0.1 -t a4567d663eaf/state -m 'home'
+mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/state -m 'home'
 ```
 
 To set the state of the device tracker to a named location:
 
 ```bash
-mosquitto_pub -h 127.0.0.1 -t a4567d663eaf/state -m 'location_name'
+mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/state -m 'location_name'
 ```
 
 If the device supports GPS coordinates then they can be sent to Home Assistant by specifying an attributes topic (i.e. "json_attributes_topic") in the configuration payload:
 
-- Attributes topic: `a4567d663eaf/attributes`
+- Attributes topic: `homeassistant/device_tracker/a4567d663eaf/attributes`
 - Example attributes payload:
 
-Example message to be received at topic `a4567d663eaf/attributes`:
+Example message to be received at topic `homeassistant/device_tracker/a4567d663eaf/attributes`:
 
 ```json
 {
@@ -238,7 +238,7 @@ Example message to be received at topic `a4567d663eaf/attributes`:
 To create the device_tracker with GPS coordinates support:
 
 ```bash
-mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/config -m '{"json_attributes_topic": "a4567d663eaf/attributes", "name": "My Tracker"}'
+mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/config -m '{"json_attributes_topic": "homeassistant/device_tracker/a4567d663eaf/attributes", "name": "My Tracker"}'
 ```
 
 {% note %}
@@ -250,7 +250,7 @@ Using `state_topic` is optional when using `json_attributes_topic` to determine
 To set the state of the device tracker to specific coordinates:
 
 ```bash
-mosquitto_pub -h 127.0.0.1 -t a4567d663eaf/attributes -m '{"latitude": 32.87336, "longitude": -117.22743, "gps_accuracy": 1.2}'
+mosquitto_pub -h 127.0.0.1 -t homeassistant/device_tracker/a4567d663eaf/attributes -m '{"latitude": 32.87336, "longitude": -117.22743, "gps_accuracy": 1.2}'
 ```