diff --git a/package.json b/package.json
index f563806..77bb680 100644
--- a/package.json
+++ b/package.json
@@ -81,6 +81,7 @@
     "typescript-eslint": "^8.18.1",
     "valtio": "^2.1.2",
     "vite": "^6.0.4",
+    "vite-tsconfig-paths": "^5.1.4",
     "vitest": "^2.1.8"
   },
   "peerDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c45843a..68466c4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -80,6 +80,9 @@ importers:
       vite:
         specifier: ^6.0.4
         version: 6.0.4(@types/node@22.10.2)
+      vite-tsconfig-paths:
+        specifier: ^5.1.4
+        version: 5.1.4(typescript@5.7.2)(vite@6.0.4(@types/node@22.10.2))
       vitest:
         specifier: ^2.1.8
         version: 2.1.8(@types/node@22.10.2)(happy-dom@15.11.7)
@@ -1161,6 +1164,9 @@ packages:
     resolution: {integrity: sha512-DpLKbNU4WylpxJykQujfCcwYWiV/Jhm50Goo0wrVILAv5jOr9d+H+UR3PhSCD2rCCEIg0uc+G+muBTwD54JhDQ==}
     engines: {node: '>= 0.4'}
 
+  globrex@0.1.2:
+    resolution: {integrity: sha512-uHJgbwAMwNFf5mLst7IWLNg14x1CkeqglJb/K3doi4dw6q2IvAAmM/Y81kevy83wP+Sst+nutFTYOGg3d1lsxg==}
+
   gopd@1.2.0:
     resolution: {integrity: sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==}
     engines: {node: '>= 0.4'}
@@ -1757,6 +1763,16 @@ packages:
   ts-expect@1.3.0:
     resolution: {integrity: sha512-e4g0EJtAjk64xgnFPD6kTBUtpnMVzDrMb12N1YZV0VvSlhnVT3SGxiYTLdGy8Q5cYHOIC/FAHmZ10eGrAguicQ==}
 
+  tsconfck@3.1.4:
+    resolution: {integrity: sha512-kdqWFGVJqe+KGYvlSO9NIaWn9jT1Ny4oKVzAJsKii5eoE9snzTJzL4+MMVOMn+fikWGFmKEylcXL710V/kIPJQ==}
+    engines: {node: ^18 || >=20}
+    hasBin: true
+    peerDependencies:
+      typescript: ^5.0.0
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+
   tsconfig-paths@3.15.0:
     resolution: {integrity: sha512-2Ac2RgzDe/cn48GvOe3M+o82pEFewD3UPbyoUHHdKasHwJKjds4fLXWf/Ux5kATBKN20oaFGu+jbElp1pos0mg==}
 
@@ -1819,6 +1835,14 @@ packages:
     engines: {node: ^18.0.0 || >=20.0.0}
     hasBin: true
 
+  vite-tsconfig-paths@5.1.4:
+    resolution: {integrity: sha512-cYj0LRuLV2c2sMqhqhGpaO3LretdtMn/BVX4cPLanIZuwwrkVl+lK84E/miEXkCHWXuq65rhNN4rXsBcOB3S4w==}
+    peerDependencies:
+      vite: '*'
+    peerDependenciesMeta:
+      vite:
+        optional: true
+
   vite@5.4.11:
     resolution: {integrity: sha512-c7jFQRklXua0mTzneGW9QVyxFjUgwcihC4bXEtujIo2ouWCe1Ajt/amn2PCxYnhYfd5k09JX3SB7OYWFKYqj8Q==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -3094,6 +3118,8 @@ snapshots:
       define-properties: 1.2.1
       gopd: 1.2.0
 
+  globrex@0.1.2: {}
+
   gopd@1.2.0: {}
 
   graceful-fs@4.2.11: {}
@@ -3707,6 +3733,10 @@ snapshots:
 
   ts-expect@1.3.0: {}
 
+  tsconfck@3.1.4(typescript@5.7.2):
+    optionalDependencies:
+      typescript: 5.7.2
+
   tsconfig-paths@3.15.0:
     dependencies:
       '@types/json5': 0.0.29
@@ -3801,6 +3831,17 @@ snapshots:
       - supports-color
       - terser
 
+  vite-tsconfig-paths@5.1.4(typescript@5.7.2)(vite@6.0.4(@types/node@22.10.2)):
+    dependencies:
+      debug: 4.4.0
+      globrex: 0.1.2
+      tsconfck: 3.1.4(typescript@5.7.2)
+    optionalDependencies:
+      vite: 6.0.4(@types/node@22.10.2)
+    transitivePeerDependencies:
+      - supports-color
+      - typescript
+
   vite@5.4.11(@types/node@22.10.2):
     dependencies:
       esbuild: 0.21.5
diff --git a/vite.config.ts b/vite.config.ts
index a2f0d88..88fd1f3 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -2,17 +2,18 @@
 
 import { resolve } from 'node:path';
 import { defineConfig } from 'vite';
+import tsconfigPaths from 'vite-tsconfig-paths';
 
 const { DIR, PORT = '8080' } = process.env;
 
 export default defineConfig(({ mode }) => {
   if (mode === 'test') {
     return {
-      resolve: { alias: { 'jotai-valtio': resolve('src') } },
       test: {
         environment: 'happy-dom',
         setupFiles: ['./tests/vitest-setup.ts'],
       },
+      plugins: [tsconfigPaths()],
     };
   }
   if (!DIR) {
@@ -21,6 +22,6 @@ export default defineConfig(({ mode }) => {
   return {
     root: resolve('examples', DIR),
     server: { port: Number(PORT) },
-    resolve: { alias: { 'jotai-valtio': resolve('src') } },
+    plugins: [tsconfigPaths()],
   };
 });