diff --git a/groups.yaml b/groups.yaml
index cff3e58..86ceebc 100644
--- a/groups.yaml
+++ b/groups.yaml
@@ -10,7 +10,6 @@ livingroom_lights:
     - scene.normal_brightness
     - scene.nighttime_brightness
     - scene.dimmed_brightness
-
 bedroom_lights:
   name: Bedroom
   entities:
@@ -19,6 +18,12 @@ bedroom_lights:
     - light.bedroom_lamp
     - scene.colorful
     - scene.speed_of_sound_sonic
+office_lights:
+  name: Office
+  entities:
+    - light.shelf_lamp
+    - light.office_lamp
+    - light.wall_strip
 consoles:
   name: Gaming Consoles
   entities:
@@ -26,12 +31,10 @@ consoles:
     - device_tracker.PS4
     - device_tracker.WiiU
     - device_tracker.Switch
-
 chromecast:
   name: Chromecast
   entities:
     - media_player.living_room
-
 phones:
   name: Phones
   entities: