diff --git a/main.py b/main.py
index f726448..5433d7e 100644
--- a/main.py
+++ b/main.py
@@ -88,4 +88,7 @@ class TestHTTP(TestCase):
 
 
 if __name__ == '__main__':
+    import os
+    if os.getenv('DEBUG', '0') not in {'0', 'false'}:
+        logging.basicConfig(level=logging.DEBUG)
     unittest.main()