diff --git a/packages/cache/__tests__/__fixtures__/index.js b/packages/cache/__tests__/__fixtures__/index.js
index b8057c2a..d1e72901 100644
--- a/packages/cache/__tests__/__fixtures__/index.js
+++ b/packages/cache/__tests__/__fixtures__/index.js
@@ -11,4 +11,7 @@ fs.appendFileSync(filePath, `ACTIONS_CACHE_URL=${process.env.ACTIONS_CACHE_URL}$
 })
 fs.appendFileSync(filePath, `GITHUB_RUN_ID=${process.env.GITHUB_RUN_ID}${os.EOL}`, {
     encoding: 'utf8'
+})
+fs.appendFileSync(filePath, `ACTIONS_CACHE_SERVICE_V2=true`, {
+    encoding: 'utf8'
 })
\ No newline at end of file