diff --git a/tests/logging_callback_tests/test_gcs_pub_sub.py b/tests/logging_callback_tests/test_gcs_pub_sub.py
index d45110b3277..8ffbc8eedd5 100644
--- a/tests/logging_callback_tests/test_gcs_pub_sub.py
+++ b/tests/logging_callback_tests/test_gcs_pub_sub.py
@@ -40,6 +40,7 @@ ignored_keys = [
     "metadata.usage_object",
     "metadata.cold_storage_object_key",
     "metadata.litellm_overhead_time_ms",
+    "metadata.cost_breakdown",
 ]