diff --git a/__tests__/github.test.itg.ts b/__tests__/github.test.itg.ts
index 7a3a7188..5d80aa5b 100644
--- a/__tests__/github.test.itg.ts
+++ b/__tests__/github.test.itg.ts
@@ -33,8 +33,10 @@ const maybe = !process.env.GITHUB_ACTIONS || (process.env.GITHUB_ACTIONS === 'tr
 
 maybe('uploadArtifact', () => {
   it('uploads an artifact', async () => {
+    const filename = path.join(tmpDir, `github-repo-${Util.generateRandomString()}.json`);
+    fs.copyFileSync(path.join(fixturesDir, `github-repo.json`), filename);
     const res = await GitHub.uploadArtifact({
-      filename: path.join(fixturesDir, 'github-repo.json'),
+      filename: filename,
       mimeType: 'application/json',
       retentionDays: 1
     });