diff --git a/app/components/primer/beta/x_banner.ts b/app/components/primer/beta/x_banner.ts
index 3c4b0ac9e6..ab6af0c2b4 100644
--- a/app/components/primer/beta/x_banner.ts
+++ b/app/components/primer/beta/x_banner.ts
@@ -1,7 +1,7 @@
 import {controller, target} from '@github/catalyst'
 
 @controller
-export class XBannerElement extends HTMLElement {
+class XBannerElement extends HTMLElement {
   @target root: HTMLElement
   @target titleText: HTMLElement