diff --git a/tests/test_core.py b/tests/test_core.py
index 0aafe31..93a9e26 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -1,5 +1,6 @@
 """Tests standard tap features using the built-in SDK tests library."""
 
+import os
 import datetime
 
 from singer_sdk.testing import get_tap_test_class
@@ -8,8 +9,8 @@
 
 SAMPLE_CONFIG = {
     "start_date": datetime.datetime.now(datetime.timezone.utc).strftime("%Y-%m-%d"),
-    "api_token": "xxx",
-    "account_token": "xxx"
+    "api_token": os.environ.get("TAP_FLEETIO_API_TOKEN"),
+    "account_token": os.environ.get("TAP_FLEETIO_ACCOUNT_TOKEN")
 }