diff --git a/terraform/aks/workspace_variables/staging_aks.tfvars.json b/terraform/aks/workspace_variables/staging_aks.tfvars.json
index e4bd12076a..0cfefd9a3e 100644
--- a/terraform/aks/workspace_variables/staging_aks.tfvars.json
+++ b/terraform/aks/workspace_variables/staging_aks.tfvars.json
@@ -18,7 +18,7 @@
     }
   },
   "enable_find": true,
-  "alert_window_size": "PT6H",
+  "alert_window_size": "PT1H",
   "additional_hostnames": [
     "staging.publish-teacher-training-courses.service.gov.uk",
     "staging.find-postgraduate-teacher-training.service.gov.uk",