From 57ca5e139a33dd2eed927ce98d8231a1f217cd15 Mon Sep 17 00:00:00 2001
From: Marshall Main <55718608+marshallmain@users.noreply.github.com>
Date: Mon, 31 Jan 2022 12:43:05 -0800
Subject: [PATCH] Remove .siem-signals alias from preview alerts indices
 (#124164)

---
 x-pack/plugins/security_solution/server/plugin.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/x-pack/plugins/security_solution/server/plugin.ts b/x-pack/plugins/security_solution/server/plugin.ts
index d8735c729d1b0..053c73fd68128 100644
--- a/x-pack/plugins/security_solution/server/plugin.ts
+++ b/x-pack/plugins/security_solution/server/plugin.ts
@@ -219,6 +219,7 @@ export class Plugin implements ISecuritySolutionPlugin {
       ...ruleDataServiceOptions,
       additionalPrefix: '.preview',
       ilmPolicy: previewIlmPolicy,
+      secondaryAlias: undefined,
     });
 
     const securityRuleTypeOptions = {