diff --git a/tests/__init__.py b/tests/__init__.py
index e69de29..c68f6f5 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -0,0 +1,10 @@
+# Hack to enable debug-level logging when running tests
+# with `python3 -m unittest discover`
+
+import sys
+if 'unittest' in sys.modules:
+    import logging
+    logging.basicConfig(
+        level=logging.DEBUG,
+        format='%(asctime)s %(levelname)-8s %(message)s',
+        datefmt='%Y-%m-%d %H:%M:%S')