diff --git a/setup.cfg b/setup.cfg
index af7d6db..8087e4a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -66,6 +66,7 @@ speedups =
 [options.packages.find]
 exclude = 
 	examples
+	tests
 
 [options.package_data]
 * = 
