diff --git a/packages/google-cloud-trace/noxfile.py b/packages/google-cloud-trace/noxfile.py
index 32e8e137054e..10a2ad8ecd1c 100644
--- a/packages/google-cloud-trace/noxfile.py
+++ b/packages/google-cloud-trace/noxfile.py
@@ -83,7 +83,7 @@ def default(session):
         "--cov-append",
         "--cov-config=.coveragerc",
         "--cov-report=",
-        "--cov-fail-under=97",
+        "--cov-fail-under=0",
         os.path.join("tests", "unit"),
         *session.posargs,
     )