diff --git a/index.d.ts b/index.d.ts
index e6e6a23..1fa59b0 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -3,4 +3,4 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-export * from './dist/index'
+export * from './dist/index.js'
diff --git a/rsc.d.ts b/rsc.d.ts
index c7b1a8f..3dcb9ec 100644
--- a/rsc.d.ts
+++ b/rsc.d.ts
@@ -3,4 +3,4 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-export * from './dist/rsc'
+export * from './dist/rsc.js'
diff --git a/serialize.d.ts b/serialize.d.ts
index 338372f..5d35832 100644
--- a/serialize.d.ts
+++ b/serialize.d.ts
@@ -3,4 +3,4 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-export * from './dist/serialize'
+export * from './dist/serialize.js'