diff --git a/setup.py b/setup.py
old mode 100644
new mode 100755
index 0f11a8a..9e58e4d
--- a/setup.py
+++ b/setup.py
@@ -18,6 +18,7 @@ setup(
 	author_email="florent@enjoy-digital.fr",
 	url="http://enjoy-digital.fr",
 	download_url="https://github.com/enjoy-digital/litescope",
+	test_suite="test",
     license="BSD",
     platforms=["Any"],
     keywords="HDL ASIC FPGA hardware design",