diff --git a/src/index.ts b/src/index.ts
index 944bb3b..d594f30 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -1 +1 @@
-export * from './lib/jast-util-to-csl'
+export * from './lib/jast-util-to-csl.js'