diff --git a/pyproject-rpm-macros.spec b/pyproject-rpm-macros.spec
index 1d45985..6108f90 100644
--- a/pyproject-rpm-macros.spec
+++ b/pyproject-rpm-macros.spec
@@ -62,6 +62,14 @@ BuildRequires:  python3dist(tox-current-env) >= 0.0.6
 %endif
 BuildRequires:  python3dist(wheel)
 BuildRequires:  (python3dist(tomli) if python3 < 3.11)
+
+# RHEL 9: We also run pytest with Python 3.11
+BuildRequires:  python3.11dist(pytest)
+BuildRequires:  python3.11dist(pyyaml)
+BuildRequires:  python3.11dist(packaging)
+BuildRequires:  python3.11dist(pip)
+BuildRequires:  python3.11dist(setuptools)
+BuildRequires:  python3.11dist(wheel)
 %endif
 
 # We build on top of those:
@@ -137,6 +145,10 @@ test "$signature1" != ""
 export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856356
 %pytest -vv --doctest-modules %{?with_pytest_xdist:-n auto} %{!?with_tox_tests:-k "not tox"}
 
+# RHEL 9 only:
+%global __pytest %{__pytest}-3.11
+%pytest -vv --doctest-modules -k "not tox"
+
 # brp-compress is provided as an argument to get the right directory macro expansion
 %{python3} compare_mandata.py -f %{_rpmconfigdir}/brp-compress
 %endif