diff --git a/python-paste-deploy.spec b/python-paste-deploy.spec
index 64f01e7..39c4d83 100644
--- a/python-paste-deploy.spec
+++ b/python-paste-deploy.spec
@@ -73,7 +73,7 @@ mv %{buildroot}/filelist.lst .
 mv %{buildroot}/doclist.lst .
 
 %check
-pytest
+PYTHONPATH=. pytest-3
 
 %files -n python3-paste-deploy -f filelist.lst