diff --git a/tests/unit/test_stubs.py b/tests/unit/test_stubs.py
index 3bfa4918..29ea63e3 100644
--- a/tests/unit/test_stubs.py
+++ b/tests/unit/test_stubs.py
@@ -16,6 +16,7 @@
 Stubs for mocking backends and exporters.
 """
 import json
+import logging
 import os
 import sys
 import time
@@ -23,8 +24,17 @@
 
 from google.cloud import monitoring_v3
 
+from slo_generator.constants import DEBUG
 from slo_generator.utils import load_config, load_configs
 
+LOGGER = logging.getLogger()
+handler = logging.StreamHandler(sys.stdout)
+LOGGER.addHandler(handler)
+if DEBUG == 1:
+    LOGGER.setLevel(logging.DEBUG)
+else:
+    LOGGER.setLevel(logging.INFO)
+
 TEST_DIR = os.path.dirname(os.path.abspath(__file__))
 SAMPLE_DIR = os.path.join(os.path.dirname(os.path.dirname(TEST_DIR)), "samples/")