diff --git a/package-lock.json b/package-lock.json
index 2d8a87b..a0506a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@waku/rln",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@waku/rln",
-      "version": "0.0.3",
+      "version": "0.0.4",
       "license": "MIT OR Apache-2.0",
       "devDependencies": {
         "@rollup/plugin-commonjs": "^22.0.2",
diff --git a/package.json b/package.json
index 2d7d234..a914c75 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@waku/rln",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "Rate Limit Nullifier for js-waku",
   "types": "./dist/index.d.ts",
   "module": "./dist/index.js",
@@ -106,9 +106,8 @@
   "files": [
     "dist",
     "bundle",
-    "src/*.ts",
-    "src/lib/**/*.ts",
-    "src/proto/**/*.ts",
+    "src/**.ts",
+    "src/**.js",
     "!**/*.spec.*",
     "!**/*.json",
     "CHANGELOG.md",
diff --git a/src/rln.ts b/src/rln.ts
index 0d06c21..cca2694 100644
--- a/src/rln.ts
+++ b/src/rln.ts
@@ -1,6 +1,6 @@
-import * as resources from "./resources";
-import * as wc from "./witness_calculator";
-import * as zerokitRLN from "./zerokit/rln_wasm";
+import * as resources from "./resources.js";
+import * as wc from "./witness_calculator.js";
+import * as zerokitRLN from "./zerokit/rln_wasm.js";
 
 /**
  * Convert a base64 string into uint8Array