diff --git a/python-pyftpdlib.changes b/python-pyftpdlib.changes
index 180e148..fe5b8d6 100644
--- a/python-pyftpdlib.changes
+++ b/python-pyftpdlib.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Dec 18 16:29:52 UTC 2020 - Benjamin Greiner <code@bnavigator.de>
+
+- add ignore _build directories to pytest args to fix builds for
+  multiple pytest flavors gh#openSUSE/python-rpm-macros#66
+- fix tests failing locally because of gh#giampaolo/pyftpdlib#478
+
 -------------------------------------------------------------------
 Sun Aug 16 04:20:40 UTC 2020 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-pyftpdlib.spec b/python-pyftpdlib.spec
index f2e2093..db13814 100644
--- a/python-pyftpdlib.spec
+++ b/python-pyftpdlib.spec
@@ -69,10 +69,27 @@ write very asynchronous FTP servers with Python.
 # https://github.com/giampaolo/pyftpdlib/issues/386
 # If they re-occur, please update the issue with backtraces,
 # and disable only related tests.
-export PYTHONPATH=$PWD
-printf '[pytest]\naddopts = -rs -v -k "not (TestFtpStoreDataTLSMixin and test_rest_on_stor) and not (TestFtpStoreDataTLSMixin and test_stor_ascii)"' > pytest.ini
-# %%pytest des not work. The tests parse CLI args and fail if there are any unknown program args
-%python_exec -m pytest
+donttest="(TestFtpStoreDataTLSMixin and test_rest_on_stor)"
+donttest+=" or (TestFtpStoreDataTLSMixin and test_stor_ascii)"
+ignorebuild="--ignore build"
+%{python_expand # expand to python flavor, not to the binary name, then strip the trailing _
+builddir=_build.$python_
+ignorebuild+=" --ignore ${builddir%_}"
+}
+cat > pytest.ini <<EOF
+[pytest]
+addopts = 
+  -rs -v 
+  -k "not ($donttest)"
+  $ignorebuild
+EOF
+%{python_expand # pytest macro does not work. The tests parse CLI args and fail if there are any unknown program args
+export PYTHONPATH=%{buildroot}%{$python_sitelib}
+export PYTHONDONTWRITEBYTECODE=1
+# https://github.com/giampaolo/pyftpdlib/issues/478
+export TZ=GMT+1
+$python -m pytest
+}
 
 %post
 %python_install_alternative ftpbench