diff --git a/web/__tests__/vite-inject-target.test.ts b/web/__tests__/vite-inject-target.test.ts
deleted file mode 100644
index 6a64e591d8..0000000000
--- a/web/__tests__/vite-inject-target.test.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import fs from 'node:fs'
-import path from 'node:path'
-import { getRootClientInjectTarget, rootClientInjectTargetRelativePath } from '@/plugins/vite/inject-target'
-
-const projectRoot = process.cwd()
-const rootLayoutFile = path.resolve(projectRoot, 'app/layout.tsx')
-const rootClientInjectTarget = getRootClientInjectTarget(projectRoot)
-
-describe('vite dev inject target', () => {
-  describe('target module', () => {
-    it('should point to an existing root-mounted client component', () => {
-      expect(rootClientInjectTarget).toBe(path.resolve(projectRoot, rootClientInjectTargetRelativePath))
-      expect(fs.existsSync(rootClientInjectTarget)).toBe(true)
-
-      const targetCode = fs.readFileSync(rootClientInjectTarget, 'utf-8')
-
-      expect(targetCode).toMatch(/^'use client'/)
-    })
-  })
-
-  describe('root layout wiring', () => {
-    it('should import and render the inject target from the root layout', () => {
-      const layoutCode = fs.readFileSync(rootLayoutFile, 'utf-8')
-
-      expect(layoutCode).toContain('import RoutePrefixHandle from \'./routePrefixHandle\'')
-      expect(layoutCode).toContain('<RoutePrefixHandle />')
-    })
-  })
-})
diff --git a/web/plugins/vite/inject-target.ts b/web/plugins/vite/inject-target.ts
index 9063c16ab9..845f949174 100644
--- a/web/plugins/vite/inject-target.ts
+++ b/web/plugins/vite/inject-target.ts
@@ -1,6 +1,6 @@
 import path from 'node:path'
 
-export const rootClientInjectTargetRelativePath = 'app/routePrefixHandle.tsx'
+export const rootClientInjectTargetRelativePath = 'instrumentation-client.ts'
 
 export const getRootClientInjectTarget = (projectRoot: string): string => {
   return path.resolve(projectRoot, rootClientInjectTargetRelativePath)