diff --git a/test/parallel/test-runner-coverage.js b/test/parallel/test-runner-coverage.js
index 77e0afadbdff95..a39bdea493d4df 100644
--- a/test/parallel/test-runner-coverage.js
+++ b/test/parallel/test-runner-coverage.js
@@ -296,12 +296,12 @@ test('coverage with source maps', skipIfNoInspector, () => {
     '# --------------------------------------------------------------',
     '# file          | line % | branch % | funcs % | uncovered lines',
     '# --------------------------------------------------------------',
-    '# a.test.ts     |  53.85 |   100.00 |  100.00 | 8-13',  // part of a bundle
-    '# b.test.ts     |  55.56 |   100.00 |  100.00 | 1 7-9', // part of a bundle
+    '# a.test.ts     | 100.00 |   100.00 |  100.00 | ', // part of a bundle
+    '# b.test.ts     |  88.89 |   100.00 |  100.00 | 1', // part of a bundle
     '# index.test.js |  71.43 |    66.67 |  100.00 | 6-7',  // no source map
-    '# stdin.test.ts |  57.14 |   100.00 |  100.00 | 4-6',  // Source map without original file
+    '# stdin.test.ts | 100.00 |   100.00 |  100.00 | ', // Source map with original file
     '# --------------------------------------------------------------',
-    '# all files     |  58.33 |    87.50 |  100.00 | ',
+    '# all files     |  91.67 |    87.50 |  100.00 | ',
     '# --------------------------------------------------------------',
     '# end of coverage report',
   ].join('\n');