diff --git a/openrewrite/src/core/index.ts b/openrewrite/src/core/index.ts
index 50842b59..5d4b9377 100644
--- a/openrewrite/src/core/index.ts
+++ b/openrewrite/src/core/index.ts
@@ -1 +1,2 @@
+export * from './markers';
 export * from './tree';