diff --git a/source/_integrations/matter.markdown b/source/_integrations/matter.markdown
index bfd90494c5e..591c9fcc2da 100644
--- a/source/_integrations/matter.markdown
+++ b/source/_integrations/matter.markdown
@@ -17,6 +17,7 @@ ha_category:
   - Update
   - Vacuum
   - Valve
+  - Water heater
 featured: true
 ha_release: '2022.12'
 ha_iot_class: Local Push
@@ -41,6 +42,7 @@ ha_platforms:
   - update
   - vacuum
   - valve
+  - water_heater
 ha_integration_type: integration
 related:
   - docs: /integrations/thread/