diff --git a/pytest.spec b/pytest.spec
index 3360ac5..bd9f0d6 100644
--- a/pytest.spec
+++ b/pytest.spec
@@ -34,13 +34,11 @@ BuildRequires:  python3-setuptools_scm
 # Those are also runtime deps, needed for tests and docs
 # We keep them unconditionality, so we don't accidentally build pytest
 # before them and get broken dependencies
-BuildRequires:  python3-atomicwrites
 BuildRequires:  python3-attrs
 BuildRequires:  python3-more-itertools
 BuildRequires:  python3-packaging
 BuildRequires:  python3-pluggy >= 0.12
 BuildRequires:  python3-py >= 1.5.0
-BuildRequires:  python3-six
 BuildRequires:  python3-wcwidth
 
 %if %{with tests}
@@ -54,6 +52,7 @@ BuildRequires:  python3-jinja2
 BuildRequires:  python3-mock
 BuildRequires:  python3-nose
 BuildRequires:  python3-numpy
+BuildRequires:  python3-pexpect
 BuildRequires:  python3-pytest-xdist
 BuildRequires:  python3-twisted
 %endif