diff --git a/source/_integrations/prowl.markdown b/source/_integrations/prowl.markdown
index fd567c9221c..7b088d4509d 100644
--- a/source/_integrations/prowl.markdown
+++ b/source/_integrations/prowl.markdown
@@ -4,6 +4,7 @@ description: Instructions on how to add Prowl notifications to Home Assistant.
 ha_category:
   - Notifications
 ha_release: 0.52
+ha_iot_class: Cloud Push
 ha_domain: prowl
 ---