diff --git a/plugin/api/alerting/message.go b/plugin/api/alerting/message.go
index 5ec3a730..1360f260 100644
--- a/plugin/api/alerting/message.go
+++ b/plugin/api/alerting/message.go
@@ -238,7 +238,7 @@ func (h *AlertAPI) getAlertMessage(w http.ResponseWriter, req *http.Request, ps
 		"created": message.Created,
 		"updated": message.Updated,
 		"resource_name": rule.Resource.Name,
-		"resource_object": rule.Resource.Objects,
+		"resource_objects": rule.Resource.Objects,
 		"conditions": rule.Conditions,
 		"duration": duration.Milliseconds(),
 		"ignored_time": message.IgnoredTime,