diff --git a/cypress/integration/spec.js b/cypress/integration/spec.js
index b0eef638..e239c4fd 100644
--- a/cypress/integration/spec.js
+++ b/cypress/integration/spec.js
@@ -2,7 +2,8 @@
 // https://on.cypress.io/intelligent-code-completion
 /// <reference types="Cypress" />
 
-import {add} from '../unit'
+import { add } from '../unit'
+const { fixSourcePathes } = require('../../utils')
 
 context('Page test', () => {
   beforeEach(() => {
@@ -28,4 +29,33 @@ context('Unit tests', () => {
   it('concatenates strings', () => {
     expect(add('foo', 'Bar')).to.equal('fooBar')
   })
+
+  it('fixes webpack loader source-map path', () => {
+    const coverage = {
+      '/folder/module.js': {
+        inputSourceMap: {
+          sources: ['/folder/module.js']
+        }
+      },
+      '/folder/component.vue': {
+        inputSourceMap: {
+          sources: [
+            '/folder/node_modules/cache-loader/dist/cjs.js??ref--0-0!/folder/node_modules/vue-loader/lib/index.js??vue-loader-options!/folder/component.vue?vue&type=script&lang=ts&'
+          ]
+        }
+      },
+      '/folder/module-without-sourcemap.js': {
+        path: '/folder/module-without-sourcemap.js'
+      }
+    }
+
+    fixSourcePathes(coverage)
+
+    expect(coverage['/folder/module.js'].inputSourceMap.sources)
+      .to.deep.equal(['/folder/module.js'])
+    expect(coverage['/folder/component.vue'].inputSourceMap.sources)
+      .to.deep.equal(['/folder/component.vue'])
+    expect(coverage['/folder/module-without-sourcemap.js'].path)
+      .to.eq('/folder/module-without-sourcemap.js')
+  })
 })
diff --git a/task.js b/task.js
index 5b4264e0..0af262d6 100644
--- a/task.js
+++ b/task.js
@@ -3,6 +3,7 @@ const { join } = require('path')
 const { existsSync, mkdirSync, readFileSync, writeFileSync } = require('fs')
 const execa = require('execa')
 const debug = require('debug')('code-coverage')
+const { fixSourcePathes } = require('./utils')
 
 // these are standard folder and file names used by NYC tools
 const outputFolder = '.nyc_output'
@@ -49,6 +50,7 @@ module.exports = {
    * with previously collected coverage.
    */
   combineCoverage (coverage) {
+    fixSourcePathes(coverage)
     const previous = existsSync(nycFilename)
       ? JSON.parse(readFileSync(nycFilename))
       : istanbul.createCoverageMap({})
diff --git a/utils.js b/utils.js
new file mode 100644
index 00000000..882c6245
--- /dev/null
+++ b/utils.js
@@ -0,0 +1,17 @@
+module.exports = {
+  /**
+   * Remove potential Webpack loaders string and query parameters from sourcemap path
+   */
+  fixSourcePathes (coverage) {
+    Object.keys(coverage).forEach(file => {
+      const sourcemap = coverage[file].inputSourceMap
+      if (!sourcemap) return
+      sourcemap.sources = sourcemap.sources.map(source => {
+        let cleaned = source
+        if (cleaned.includes('!')) cleaned = cleaned.split('!').pop()
+        if (cleaned.includes('?')) cleaned = cleaned.split('?').shift()
+        return cleaned
+      })
+    })
+  }
+}
\ No newline at end of file