diff --git a/npm/package-lock.json b/npm/package-lock.json
index 046fe2f95..2d1f99f8e 100644
--- a/npm/package-lock.json
+++ b/npm/package-lock.json
@@ -154,10 +154,12 @@
       "version": "1.4.2",
       "license": "MIT",
       "dependencies": {
+        "@hpke/common": "^1.4.1",
         "@noble/ciphers": "^0.5.3"
       },
       "devDependencies": {
         "@deno/shim-deno": "~0.18.0",
+        "@hpke/core": "^1.4.1",
         "@types/node": "^20.9.0",
         "picocolors": "^1.0.0"
       },
diff --git a/packages/chacha20poly1305/dnt.ts b/packages/chacha20poly1305/dnt.ts
index ec3cbb8ec..0786fc839 100644
--- a/packages/chacha20poly1305/dnt.ts
+++ b/packages/chacha20poly1305/dnt.ts
@@ -14,7 +14,7 @@ await build({
   test: true,
   declaration: true,
   scriptModule: "umd",
-  importMap: "../../import_map.json",
+  importMap: "../../npm/import_map.json",
   compilerOptions: {
     lib: ["ES2022", "DOM"],
   },