diff --git a/packages/vitest/src/node/plugins/conditions.ts b/packages/vitest/src/node/plugins/conditions.ts
new file mode 100644
index 0000000000000..16fa95c7f3fad
--- /dev/null
+++ b/packages/vitest/src/node/plugins/conditions.ts
@@ -0,0 +1,19 @@
+async function getDefaultConditions() {
+  type Vite6Options = typeof import('vite') & Partial<{
+    defaultClientConditions?: string[]
+    defaultServerConditions?: string[]
+  }>
+  const vite: Vite6Options = await import('vite')
+  return {
+    defaultClientConditions: vite.defaultClientConditions ?? [],
+    defaultServerConditions: vite.defaultServerConditions ?? [],
+  }
+}
+
+export async function getConditions() {
+  const defaults = await getDefaultConditions()
+  return {
+    clientConditions: ['browser', ...defaults.defaultClientConditions],
+    serverConditions: ['node', ...defaults.defaultServerConditions],
+  }
+}
diff --git a/packages/vitest/src/node/plugins/index.ts b/packages/vitest/src/node/plugins/index.ts
index 66119740c7726..e9e2050c87bc4 100644
--- a/packages/vitest/src/node/plugins/index.ts
+++ b/packages/vitest/src/node/plugins/index.ts
@@ -12,6 +12,7 @@ import { generateScopedClassName } from '../../integrations/css/css-modules'
 import { resolveApiServerConfig } from '../config/resolveConfig'
 import { Vitest } from '../core'
 import { createViteLogger, silenceImportViteIgnoreWarning } from '../viteLogger'
+import { getConditions } from './conditions'
 import { CoverageTransform } from './coverageTransform'
 import { CSSEnablerPlugin } from './cssEnabler'
 import { MocksPlugins } from './mocks'
@@ -73,6 +74,8 @@ export async function VitestPlugin(
           open = testConfig.uiBase ?? '/__vitest__/'
         }
 
+        const { clientConditions, serverConditions } = await getConditions()
+
         const config: ViteConfig = {
           root: viteConfig.test?.root || options.root,
           esbuild:
@@ -90,7 +93,7 @@ export async function VitestPlugin(
             // setting this option can bypass that and fallback to cjs version
             mainFields: [],
             alias: testConfig.alias,
-            conditions: ['node'],
+            conditions: clientConditions,
           },
           server: {
             ...testConfig.api,
@@ -119,7 +122,7 @@ export async function VitestPlugin(
                 // by default Vite resolves `module` field, which not always a native ESM module
                 // setting this option can bypass that and fallback to cjs version
                 mainFields: [],
-                conditions: ['node'],
+                conditions: serverConditions,
               },
             },
           },
diff --git a/packages/vitest/src/node/plugins/workspace.ts b/packages/vitest/src/node/plugins/workspace.ts
index a3e91bdcf29e9..f95bb3138a0ab 100644
--- a/packages/vitest/src/node/plugins/workspace.ts
+++ b/packages/vitest/src/node/plugins/workspace.ts
@@ -7,6 +7,7 @@ import { basename, dirname, relative, resolve } from 'pathe'
 import { configDefaults } from '../../defaults'
 import { generateScopedClassName } from '../../integrations/css/css-modules'
 import { createViteLogger, silenceImportViteIgnoreWarning } from '../viteLogger'
+import { getConditions } from './conditions'
 import { CoverageTransform } from './coverageTransform'
 import { CSSEnablerPlugin } from './cssEnabler'
 import { MocksPlugins } from './mocks'
@@ -36,7 +37,7 @@ export function WorkspaceVitestPlugin(
       options() {
         this.meta.watchMode = false
       },
-      config(viteConfig) {
+      async config(viteConfig) {
         const defines: Record<string, any> = deleteDefineConfig(viteConfig)
 
         const testConfig = viteConfig.test || {}
@@ -62,6 +63,8 @@ export function WorkspaceVitestPlugin(
           }
         }
 
+        const { clientConditions, serverConditions } = await getConditions()
+
         const config: ViteConfig = {
           root,
           resolve: {
@@ -69,7 +72,7 @@ export function WorkspaceVitestPlugin(
             // setting this option can bypass that and fallback to cjs version
             mainFields: [],
             alias: testConfig.alias,
-            conditions: ['node'],
+            conditions: clientConditions,
           },
           esbuild: viteConfig.esbuild === false
             ? false
@@ -104,7 +107,7 @@ export function WorkspaceVitestPlugin(
                 // by default Vite resolves `module` field, which not always a native ESM module
                 // setting this option can bypass that and fallback to cjs version
                 mainFields: [],
-                conditions: ['node'],
+                conditions: serverConditions,
               },
             },
           },