diff --git a/source/_integrations/smarttub.markdown b/source/_integrations/smarttub.markdown
index c9412ed3ab0..1017f379f9e 100644
--- a/source/_integrations/smarttub.markdown
+++ b/source/_integrations/smarttub.markdown
@@ -4,6 +4,7 @@ description: Instructions on how to integrate SmartTub into Home Assistant.
 ha_category:
   - Climate
   - Sensor
+  - Switch
 ha_release: 2021.3
 ha_iot_class: Cloud Polling
 ha_config_flow: true