diff --git a/x-pack/packages/security/plugin_types_server/src/authentication/authentication_service.ts b/x-pack/packages/security/plugin_types_server/src/authentication/authentication_service.ts
index e11d714e04c4..5d066bb6565c 100644
--- a/x-pack/packages/security/plugin_types_server/src/authentication/authentication_service.ts
+++ b/x-pack/packages/security/plugin_types_server/src/authentication/authentication_service.ts
@@ -9,7 +9,6 @@ import type { KibanaRequest } from '@kbn/core/server';
 import type { AuthenticatedUser } from '@kbn/security-plugin-types-common';
 import type { APIKeysService } from '@kbn/core-security-server';
 
-
 /**
  * Authentication services available on the security plugin's start contract.
  */