diff --git a/plugins/catalog/src/index.ts b/plugins/catalog/src/index.ts
index 800c5c4693..72e33defe7 100644
--- a/plugins/catalog/src/index.ts
+++ b/plugins/catalog/src/index.ts
@@ -17,6 +17,7 @@
 export { AboutCard } from './components/AboutCard';
 export { EntityLayout } from './components/EntityLayout';
 export { EntityPageLayout } from './components/EntityPageLayout';
+export { SystemDiagram } from './components/SystemDiagram';
 export * from './components/EntitySwitch';
 export { Router } from './components/Router';
 export {