diff --git a/python-typing-extensions.spec b/python-typing-extensions.spec
index 9694d49..44f92f1 100644
--- a/python-typing-extensions.spec
+++ b/python-typing-extensions.spec
@@ -44,7 +44,7 @@ Summary:       %{summary}
 %autosetup -n typing_extensions-%{version}
 
 
-%generate_buildrequires
+%generate_buildrequires -t
 %pyproject_buildrequires
 
 
@@ -59,8 +59,7 @@ Summary:       %{summary}
 
 
 %check
-cd src
-%{python3} -m unittest discover
+%tox
 
 
 %files -n python3-typing-extensions -f %{pyproject_files}