diff --git a/packages/google-cloud-oslogin/package.json b/packages/google-cloud-oslogin/package.json
index e4e593db5ac..f669a37515d 100644
--- a/packages/google-cloud-oslogin/package.json
+++ b/packages/google-cloud-oslogin/package.json
@@ -45,7 +45,7 @@
     "lint": "repo-tools lint --cmd eslint -- src/ samples/ system-test/ test/ smoke-test/",
     "prettier": "repo-tools exec -- prettier --write src/*.js src/*/*.js samples/*.js samples/*/*.js test/*.js test/*/*.js system-test/*.js system-test/*/*.js smoke-test/*.js",
     "docs": "repo-tools exec -- jsdoc -c .jsdoc.js",
-    "system-test": "repo-tools test run --cmd mocha -- system-test/*.js smoke-test/*.js --no-timeouts"
+    "system-test": "repo-tools test run --cmd mocha -- system-test/*.js smoke-test/*.js --timeout 600000"
   },
   "dependencies": {
     "google-gax": "^0.16.0",