diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index f8aec33..2beaec9 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -4,10 +4,6 @@
   "description": "Additional polkadot.js derives for Acala Network",
   "author": "Acala Developers <hello@acala.network>",
   "license": "Apache-2.0",
-  "publishConfig": {
-    "access": "public",
-    "registry": "https://registry.npmjs.org"
-  },
   "repository": {
     "directory": "packages/api-derive",
     "type": "git",
diff --git a/packages/api/package.json b/packages/api/package.json
index 94b0945..93ee2d0 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -4,10 +4,6 @@
   "description": "Acala JS API",
   "author": "Acala Developers <hello@acala.network>",
   "license": "Apache-2.0",
-  "publishConfig": {
-    "access": "public",
-    "registry": "https://registry.npmjs.org"
-  },
   "repository": {
     "directory": "packages/api",
     "type": "git",
diff --git a/packages/types/package.json b/packages/types/package.json
index 046e78b..b703057 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -4,10 +4,6 @@
   "description": "Acala types for @polkadot/api",
   "author": "Acala Developers <hello@acala.network>",
   "license": "Apache-2.0",
-  "publishConfig": {
-    "access": "public",
-    "registry": "https://registry.npmjs.org"
-  },
   "type": "module",
   "scripts": {
     "generate": "npm run load:meta && npm run generate:defs && npm run generate:meta",