diff --git a/tests/unified_google_tests/base_google_genai_proxy_sdk_test.py b/tests/unified_google_tests/base_google_genai_proxy_sdk_test.py
index 1143183b862..328c188e1af 100644
--- a/tests/unified_google_tests/base_google_genai_proxy_sdk_test.py
+++ b/tests/unified_google_tests/base_google_genai_proxy_sdk_test.py
@@ -14,7 +14,7 @@ try:
 except ImportError:
     GOOGLE_GENAI_SDK_AVAILABLE = False
 
-MASTER_KEY = "sk-1234"
+MASTER_KEY = "sk-unified-google-tests-4f9b2c7d8e1a"
 PROMPT = "Reply with only the single word: pong"
 
 
diff --git a/tests/unified_google_tests/conftest.py b/tests/unified_google_tests/conftest.py
index a4df8d03605..cd05c856faf 100644
--- a/tests/unified_google_tests/conftest.py
+++ b/tests/unified_google_tests/conftest.py
@@ -34,7 +34,7 @@ from tests._vcr_conftest_common import (  # noqa: E402,F401
 _verbose_state = VerboseReporterState()
 
 PROXY_CONFIG_PATH = Path(__file__).parent / "google_genai_proxy_test_config.yaml"
-PROXY_MASTER_KEY = "sk-1234"
+PROXY_MASTER_KEY = "sk-unified-google-tests-4f9b2c7d8e1a"
 PROXY_START_TIMEOUT_S = 30.0
 
 
diff --git a/tests/unified_google_tests/google_genai_proxy_test_config.yaml b/tests/unified_google_tests/google_genai_proxy_test_config.yaml
index 64a83ef3d81..0a1779aa3ec 100644
--- a/tests/unified_google_tests/google_genai_proxy_test_config.yaml
+++ b/tests/unified_google_tests/google_genai_proxy_test_config.yaml
@@ -14,7 +14,7 @@ router_settings:
     RateLimitErrorRetries: 5
 
 general_settings:
-  master_key: sk-1234
+  master_key: sk-unified-google-tests-4f9b2c7d8e1a
   store_model_in_db: false
 
 litellm_settings: