diff --git a/packages/coverage-v8/src/provider.ts b/packages/coverage-v8/src/provider.ts
index b0f230fcf261..7733007804e3 100644
--- a/packages/coverage-v8/src/provider.ts
+++ b/packages/coverage-v8/src/provider.ts
@@ -13,7 +13,8 @@ import remapping from '@ampproject/remapping'
 import { normalize, resolve } from 'pathe'
 import c from 'picocolors'
 import { provider } from 'std-env'
-import type { EncodedSourceMap } from 'vite-node'
+import { cleanUrl } from 'vite-node/utils'
+import type { EncodedSourceMap, FetchResult } from 'vite-node'
 import { coverageConfigDefaults, defaultExclude, defaultInclude } from 'vitest/config'
 import { BaseCoverageProvider } from 'vitest/coverage'
 import type { AfterSuiteRunMeta, CoverageProvider, CoverageV8Options, ReportContext, ResolvedCoverageOptions } from 'vitest'
@@ -36,6 +37,7 @@ interface TestExclude {
 }
 
 type Options = ResolvedCoverageOptions<'v8'>
+type TransformResults = Map<string, FetchResult>
 
 // TODO: vite-node should export this
 const WRAPPER_LENGTH = 185
@@ -99,18 +101,19 @@ export class V8CoverageProvider extends BaseCoverageProvider implements Coverage
     if (provider === 'stackblitz')
       this.ctx.logger.log(c.blue(' % ') + c.yellow('@vitest/coverage-v8 does not work on Stackblitz. Report will be empty.'))
 
+    const transformResults = normalizeTransformResults(this.ctx.projects.map(project => project.vitenode.fetchCache))
     const merged = mergeProcessCovs(this.coverages)
     const scriptCoverages = merged.result.filter(result => this.testExclude.shouldInstrument(fileURLToPath(result.url)))
 
     if (this.options.all && allTestsRun) {
       const coveredFiles = Array.from(scriptCoverages.map(r => r.url))
-      const untestedFiles = await this.getUntestedFiles(coveredFiles)
+      const untestedFiles = await this.getUntestedFiles(coveredFiles, transformResults)
 
       scriptCoverages.push(...untestedFiles)
     }
 
     const converted = await Promise.all(scriptCoverages.map(async ({ url, functions }) => {
-      const sources = await this.getSources(url, functions)
+      const sources = await this.getSources(url, transformResults, functions)
 
       // If no source map was found from vite-node we can assume this file was not run in the wrapper
       const wrapperLength = sources.sourceMap ? WRAPPER_LENGTH : 0
@@ -177,14 +180,14 @@ export class V8CoverageProvider extends BaseCoverageProvider implements Coverage
     }
   }
 
-  private async getUntestedFiles(testedFiles: string[]): Promise<Profiler.ScriptCoverage[]> {
+  private async getUntestedFiles(testedFiles: string[], transformResults: TransformResults): Promise<Profiler.ScriptCoverage[]> {
     const includedFiles = await this.testExclude.glob(this.ctx.config.root)
     const uncoveredFiles = includedFiles
       .map(file => pathToFileURL(resolve(this.ctx.config.root, file)))
       .filter(file => !testedFiles.includes(file.href))
 
     return await Promise.all(uncoveredFiles.map(async (uncoveredFile) => {
-      const { source } = await this.getSources(uncoveredFile.href)
+      const { source } = await this.getSources(uncoveredFile.href, transformResults)
 
       return {
         url: uncoveredFile.href,
@@ -204,16 +207,14 @@ export class V8CoverageProvider extends BaseCoverageProvider implements Coverage
     }))
   }
 
-  private async getSources(url: string, functions: Profiler.FunctionCoverage[] = []): Promise<{
+  private async getSources(url: string, transformResults: TransformResults, functions: Profiler.FunctionCoverage[] = []): Promise<{
     source: string
     originalSource?: string
     sourceMap?: { sourcemap: EncodedSourceMap }
   }> {
     const filePath = normalize(fileURLToPath(url))
-    const transformResult = this.ctx.projects
-      .map(project => project.vitenode.fetchCache.get(filePath)?.result)
-      .filter(Boolean)
-      .shift()
+
+    const transformResult = transformResults.get(filePath)
 
     const map = transformResult?.map
     const code = transformResult?.code
@@ -277,3 +278,18 @@ function findLongestFunctionLength(functions: Profiler.FunctionCoverage[]) {
     return Math.max(previous, maxEndOffset)
   }, 0)
 }
+
+function normalizeTransformResults(fetchCaches: Map<string, { result: FetchResult }>[]) {
+  const normalized: TransformResults = new Map()
+
+  for (const fetchCache of fetchCaches) {
+    for (const [key, value] of fetchCache.entries()) {
+      const cleanEntry = cleanUrl(key)
+
+      if (!normalized.has(cleanEntry))
+        normalized.set(cleanEntry, value.result)
+    }
+  }
+
+  return normalized
+}
diff --git a/test/coverage-test/coverage-report-tests/__snapshots__/v8.report.test.ts.snap b/test/coverage-test/coverage-report-tests/__snapshots__/v8.report.test.ts.snap
index d561f7561b8b..1d002a4ef9c3 100644
--- a/test/coverage-test/coverage-report-tests/__snapshots__/v8.report.test.ts.snap
+++ b/test/coverage-test/coverage-report-tests/__snapshots__/v8.report.test.ts.snap
@@ -704,12 +704,11 @@ exports[`v8 json report 1`] = `
       "0": 1,
       "1": 1,
       "2": 1,
-      "3": 1,
     },
     "statementMap": {
       "0": {
         "end": {
-          "column": 50,
+          "column": 38,
           "line": 1,
         },
         "start": {
@@ -719,7 +718,7 @@ exports[`v8 json report 1`] = `
       },
       "1": {
         "end": {
-          "column": 38,
+          "column": 0,
           "line": 2,
         },
         "start": {
@@ -729,7 +728,7 @@ exports[`v8 json report 1`] = `
       },
       "2": {
         "end": {
-          "column": 0,
+          "column": 21,
           "line": 3,
         },
         "start": {
@@ -737,16 +736,6 @@ exports[`v8 json report 1`] = `
           "line": 3,
         },
       },
-      "3": {
-        "end": {
-          "column": 39,
-          "line": 4,
-        },
-        "start": {
-          "column": 0,
-          "line": 4,
-        },
-      },
     },
   },
   "<process-cwd>/src/Defined.vue": {
diff --git a/test/coverage-test/src/Counter/index.ts b/test/coverage-test/src/Counter/index.ts
index 378476d78d22..65b75829d50c 100644
--- a/test/coverage-test/src/Counter/index.ts
+++ b/test/coverage-test/src/Counter/index.ts
@@ -1,4 +1,3 @@
-import CounterComponent from './Counter.component'
 import CounterVue from './Counter.vue'
 
-export { CounterComponent, CounterVue }
+export { CounterVue }