diff --git a/packages/acceptance-tests/pkg-tests-specs/sources/commands/constraints.test.js b/packages/acceptance-tests/pkg-tests-specs/sources/commands/constraints.test.js
index 9689af891067..559456b9fa8a 100644
--- a/packages/acceptance-tests/pkg-tests-specs/sources/commands/constraints.test.js
+++ b/packages/acceptance-tests/pkg-tests-specs/sources/commands/constraints.test.js
@@ -1,3 +1,4 @@
+const {npath} = require(`@yarnpkg/fslib`);
 const {
   fs: {writeFile},
 } = require(`pkg-tests-core`);
@@ -110,7 +111,8 @@ describe(`Commands`, () => {
                 ({code, stdout, stderr} = error);
               }
 
-              stdout = stdout.replace(/[^( ]+[\\/](yarn\.config)/g, `/path/to/$1`);
+              // TODO: Use .replaceAll when we drop support for Node.js v14
+              stdout = stdout.split(npath.join(npath.fromPortablePath(path), `yarn.config.js`)).join(`/path/to/yarn.config.js`);
               stdout = stdout.replace(/(Module|Object)\.(exports\.)/g, `$2`);
 
               expect({code, stdout, stderr}).toMatchSnapshot();