diff --git a/api/alert_rules.go b/api/alert_rules.go
index 5b83bbd87..46de0491e 100644
--- a/api/alert_rules.go
+++ b/api/alert_rules.go
@@ -49,8 +49,6 @@ var AlertRuleSubCategories = []string{
 	"K8sActivity",
 	"Registry",
 	"SystemCall",
-	"HostVulnerability",
-	"ContainerVulnerability",
 }
 
 type alertRuleSeverity int