diff --git a/tox.ini b/tox.ini
index 78173d2..3745e8a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,5 +26,8 @@ commands =
 [pytest]
 testpaths =
     tb
+    example
+norecursedirs =
+    lib
 addopts =
     --import-mode importlib