diff --git a/Changelog.md b/Changelog.md
index 823176d..1259681 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,6 +2,7 @@
 
 ## v0.5.4 - 14th March 2019
  - [API] Added device altitude information to `list-devices` and `device-info` actions
+ - [API] Added device type id property to `list-devices` action
 
 ## v0.5.3 - 7th March 2019
  - Tweak x axis labels
diff --git a/logic/Repositories/MariaDBDeviceRepository.php b/logic/Repositories/MariaDBDeviceRepository.php
index b4b23aa..20a1d73 100644
--- a/logic/Repositories/MariaDBDeviceRepository.php
+++ b/logic/Repositories/MariaDBDeviceRepository.php
@@ -53,7 +53,8 @@ class MariaDBDeviceRepository implements IDeviceRepository {
 			{$s("column_device_name")} AS name,
 			{$s("column_lat")} AS latitude,
 			{$s("column_long")} AS longitude,
-			{$s("column_altitude")} AS altitude
+			{$s("column_altitude")} AS altitude,
+			{$s("column_device_type")} AS type_id
 		FROM {$s("table_name")}";
 		
 		if($only_with_location)
diff --git a/version b/version
index 8ea9cc1..cacd6d6 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-v0.5.4
+v0.5.4.1