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 = {