diff --git a/packages/core/package.json b/packages/core/package.json
index e3d887568..1e5ebd882 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -3,14 +3,11 @@
   "version": "0.0.0",
   "type": "module",
   "exports": {
-    ".": {
-      "import": {
-        "types": "./types/index.d.ts",
-        "default": "./dist/index.js"
-      }
-    }
+    "types": "./types/index.d.ts",
+    "default": "./dist/index.js"
   },
   "main": "./dist/index.js",
+  "types": "./types/index.d.ts",
   "bin": "./dist/cli/index.js",
   "files": [
     "dist",
diff --git a/packages/core/tsup.config.ts b/packages/core/tsup.config.ts
index 4a1912349..44866e834 100644
--- a/packages/core/tsup.config.ts
+++ b/packages/core/tsup.config.ts
@@ -6,6 +6,7 @@ export default defineConfig({
   outDir: 'dist',
   format: 'esm',
   splitting: false,
+  treeshake: true,
   sourcemap: true,
   external: ['playwright-core']
 })
diff --git a/packages/fixtures/package.json b/packages/fixtures/package.json
index 077e31fb5..e9c6525a6 100644
--- a/packages/fixtures/package.json
+++ b/packages/fixtures/package.json
@@ -3,14 +3,11 @@
   "version": "0.0.0",
   "type": "module",
   "exports": {
-    ".": {
-      "import": {
-        "types": "./types/index.d.ts",
-        "default": "./dist/index.js"
-      }
-    }
+    "types": "./types/index.d.ts",
+    "default": "./dist/index.js"
   },
   "main": "./dist/index.js",
+  "types": "./types/index.d.ts",
   "files": [
     "dist",
     "src",
diff --git a/packages/fixtures/tsup.config.ts b/packages/fixtures/tsup.config.ts
index 18257aed6..28a431a7a 100644
--- a/packages/fixtures/tsup.config.ts
+++ b/packages/fixtures/tsup.config.ts
@@ -6,6 +6,7 @@ export default defineConfig({
   outDir: 'dist',
   format: 'esm',
   splitting: false,
+  treeshake: true,
   sourcemap: true,
   external: ['@playwright/test']
 })
diff --git a/release/package.json b/release/package.json
index 4ec435472..7a1e4a3c6 100644
--- a/release/package.json
+++ b/release/package.json
@@ -3,14 +3,11 @@
   "version": "3.0.0",
   "type": "module",
   "exports": {
-    ".": {
-      "import": {
-        "types": "./types/index.d.ts",
-        "default": "./dist/index.js"
-      }
-    }
+    "types": "./types/index.d.ts",
+    "default": "./dist/index.js"
   },
   "main": "./dist/index.js",
+  "types": "./types/index.d.ts",
   "bin": "./dist/cli.js",
   "files": [
     "dist",
diff --git a/release/tsup.config.ts b/release/tsup.config.ts
index cae710399..03e5ac0fe 100644
--- a/release/tsup.config.ts
+++ b/release/tsup.config.ts
@@ -6,5 +6,6 @@ export default defineConfig({
   outDir: 'dist',
   format: 'esm',
   splitting: false,
+  treeshake: true,
   sourcemap: false
 })
diff --git a/wallets/metamask/package.json b/wallets/metamask/package.json
index f25453a50..554b43dd4 100644
--- a/wallets/metamask/package.json
+++ b/wallets/metamask/package.json
@@ -3,14 +3,11 @@
   "version": "0.0.0",
   "type": "module",
   "exports": {
-    ".": {
-      "import": {
-        "types": "./types/index.d.ts",
-        "default": "./dist/index.js"
-      }
-    }
+    "types": "./types/index.d.ts",
+    "default": "./dist/index.js"
   },
   "main": "./dist/index.js",
+  "types": "./types/index.d.ts",
   "files": [
     "dist",
     "src",
diff --git a/wallets/metamask/tsup.config.ts b/wallets/metamask/tsup.config.ts
index 29fde94eb..63ed05775 100644
--- a/wallets/metamask/tsup.config.ts
+++ b/wallets/metamask/tsup.config.ts
@@ -6,6 +6,7 @@ export default defineConfig({
   outDir: 'dist',
   format: 'esm',
   splitting: false,
+  treeshake: true,
   sourcemap: true,
   external: ['@playwright/test']
 })