diff --git a/packages/nitro/package.json b/packages/nitro/package.json
index fbf3358bce6..ed572aecd9e 100644
--- a/packages/nitro/package.json
+++ b/packages/nitro/package.json
@@ -50,7 +50,7 @@
     "jiti": "^1.12.9",
     "listhen": "^0.2.5",
     "mime": "^2.5.2",
-    "mlly": "^0.3.11",
+    "mlly": "^0.3.12",
     "node-fetch": "^3.0.0",
     "ohmyfetch": "^0.4.2",
     "ora": "^6.0.1",
diff --git a/packages/nitro/src/rollup/config.ts b/packages/nitro/src/rollup/config.ts
index d01b83a5d82..3482bdf28c5 100644
--- a/packages/nitro/src/rollup/config.ts
+++ b/packages/nitro/src/rollup/config.ts
@@ -16,6 +16,7 @@ import { visualizer } from 'rollup-plugin-visualizer'
 import * as unenv from 'unenv'
 
 import type { Preset } from 'unenv'
+import { sanitizeFilePath } from 'mlly'
 import { NitroContext } from '../context'
 import { resolvePath } from '../utils'
 import { pkgDir } from '../dirs'
@@ -99,9 +100,6 @@ export const getRollupConfig = (nitroContext: NitroContext) => {
         } else if (lastModule.includes('assets')) {
           prefix = 'assets'
         }
-        if (chunkInfo.name.includes('#')) {
-          return join('chunks', prefix, chunkInfo.name.replace(/#/g, '-') + '.mjs')
-        }
         return join('chunks', prefix, '[name].mjs')
       },
       inlineDynamicImports: nitroContext.inlineDynamicImports,
@@ -110,6 +108,7 @@ export const getRollupConfig = (nitroContext: NitroContext) => {
       intro: '',
       outro: '',
       preferConst: true,
+      sanitizeFileName: sanitizeFilePath,
       sourcemap: nitroContext.sourceMap,
       sourcemapExcludeSources: true,
       sourcemapPathTransform (relativePath, sourcemapPath) {
diff --git a/packages/vite/package.json b/packages/vite/package.json
index dcee82fb54e..f7fb521b923 100644
--- a/packages/vite/package.json
+++ b/packages/vite/package.json
@@ -28,6 +28,7 @@
     "externality": "^0.1.4",
     "fs-extra": "^10.0.0",
     "magic-string": "^0.25.7",
+    "mlly": "^0.3.12",
     "p-debounce": "^4.0.0",
     "pathe": "^0.2.0",
     "postcss-import": "^14.0.2",
diff --git a/packages/vite/src/vite.ts b/packages/vite/src/vite.ts
index cf7538c5ef7..c7f9b230218 100644
--- a/packages/vite/src/vite.ts
+++ b/packages/vite/src/vite.ts
@@ -4,6 +4,7 @@ import consola from 'consola'
 import type { Nuxt } from '@nuxt/kit'
 import type { InlineConfig, SSROptions } from 'vite'
 import type { Options } from '@vitejs/plugin-vue'
+import { sanitizeFilePath } from 'mlly'
 import { buildClient } from './client'
 import { buildServer } from './server'
 import virtual from './plugins/virtual'
@@ -68,7 +69,8 @@ export async function bundle (nuxt: Nuxt) {
         build: {
           emptyOutDir: false,
           rollupOptions: {
-            input: resolve(nuxt.options.appDir, 'entry')
+            input: resolve(nuxt.options.appDir, 'entry'),
+            output: { sanitizeFileName: sanitizeFilePath }
           }
         },
         plugins: [
diff --git a/yarn.lock b/yarn.lock
index 8b3fa2ea739..433544d2db2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2959,7 +2959,7 @@ __metadata:
     jiti: ^1.12.9
     listhen: ^0.2.5
     mime: ^2.5.2
-    mlly: ^0.3.11
+    mlly: ^0.3.12
     node-fetch: ^3.0.0
     ohmyfetch: ^0.4.2
     ora: ^6.0.1
@@ -3128,6 +3128,7 @@ __metadata:
     externality: ^0.1.4
     fs-extra: ^10.0.0
     magic-string: ^0.25.7
+    mlly: ^0.3.12
     p-debounce: ^4.0.0
     pathe: ^0.2.0
     postcss-import: ^14.0.2
@@ -13996,6 +13997,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"mlly@npm:^0.3.12":
+  version: 0.3.12
+  resolution: "mlly@npm:0.3.12"
+  checksum: f9f93622023f4a9adfd27c465ff40146725cbb17176eb3610f4cec73f31edca41dc571030d185406d30044aaa0565a75782ac74a69be3cc58c10fc50505bb74d
+  languageName: node
+  linkType: hard
+
 "mocha@npm:^9.1.3":
   version: 9.1.3
   resolution: "mocha@npm:9.1.3"