diff --git a/cmd/server/system_notification_rule.go b/cmd/server/system_notification_rule.go
index 082b9fc..ce8c1e7 100644
--- a/cmd/server/system_notification_rule.go
+++ b/cmd/server/system_notification_rule.go
@@ -21,8 +21,8 @@ type RuleAnnotation struct {
 	Discriminative           string `yaml:"discriminative"`
 	Message                  string `yaml:"message"`
 	Summary                  string `yaml:"summary"`
-	AlertType                string `json:"alertType"`
-	SystemNotificationRuleId string `json:"systemNotificationRuleId"`
+	AlertType                string `yaml:"alertType"`
+	SystemNotificationRuleId string `yaml:"systemNotificationRuleId"`
 }
 
 type RuleLabels struct {