diff --git a/python-cheroot.spec b/python-cheroot.spec
index 8b5c324..ae5df39 100644
--- a/python-cheroot.spec
+++ b/python-cheroot.spec
@@ -73,8 +73,7 @@ sed -i '187i@pytest.mark.skip(reason="Skip test_tls_client_auth: https://github.
 # testmon is not needed to tests to run successfully
 # the f31 version of testmon requires pytest < 4
 # which is not in f31
-sed -i '/pytest-testmon/d' cheroot.egg-info/requires.txt
-sed -i '/ --testmon//' pytest.ini
+sed -i 's/ --testmon//' pytest.ini
 sed -i '/pytest-testmon/d' setup.cfg