diff --git a/packages/core/package.json b/packages/core/package.json
index aeb833b818..ec01faad1e 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -89,8 +89,14 @@
       "default": "./dist/rolldown/plugins-index.mjs",
       "types": "./dist/rolldown/plugins-index.d.mts"
     },
-    "./rolldown/pluginutils": "./dist/pluginutils/index.mjs",
-    "./rolldown/pluginutils/filter": "./dist/pluginutils/filter/index.mjs",
+    "./rolldown/pluginutils": {
+      "default": "./dist/pluginutils/index.mjs",
+      "types": "./dist/pluginutils/index.d.mts"
+    },
+    "./rolldown/pluginutils/filter": {
+      "default": "./dist/pluginutils/filter/index.mjs",
+      "types": "./dist/pluginutils/filter/index.d.mts"
+    },
     "./rolldown/utils": {
       "default": "./dist/rolldown/utils-index.mjs",
       "types": "./dist/rolldown/utils-index.d.mts"