diff --git a/pkgs/server/package.json b/pkgs/server/package.json
index 3cafb8d..76bb4ac 100644
--- a/pkgs/server/package.json
+++ b/pkgs/server/package.json
@@ -1,7 +1,8 @@
 {
 	"name": "@pow-captcha/server",
 	"version": "0.0.0",
-	"module": "dist/lib.js",
+	"main": "dist/lib.js",
+	"type": "module",
 	"types": "dist/lib.d.ts",
 	"scripts": {
 		"build": "tsc -p tsconfig.build.json",
diff --git a/pkgs/shared/package.json b/pkgs/shared/package.json
index b83b6e1..c4ce262 100644
--- a/pkgs/shared/package.json
+++ b/pkgs/shared/package.json
@@ -1,7 +1,8 @@
 {
 	"name": "@pow-captcha/shared",
 	"version": "0.0.0",
-	"module": "dist/lib.js",
+	"main": "dist/lib.js",
+	"type": "module",
 	"types": "dist/lib.d.ts",
 	"scripts": {
 		"build": "tsc -p tsconfig.build.json"
diff --git a/pkgs/solver/package.json b/pkgs/solver/package.json
index 6d52a47..6e8fdaa 100644
--- a/pkgs/solver/package.json
+++ b/pkgs/solver/package.json
@@ -1,7 +1,8 @@
 {
 	"name": "@pow-captcha/solver",
 	"version": "0.0.0",
-	"module": "dist/lib.js",
+	"main": "dist/lib.js",
+	"type": "module",
 	"types": "dist/lib.d.ts",
 	"scripts": {
 		"build": "tsc -p tsconfig.build.json",