diff --git a/.testr.conf b/.testr.conf
deleted file mode 100644
index fb622677..00000000
--- a/.testr.conf
+++ /dev/null
@@ -1,7 +0,0 @@
-[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
-             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
-             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
-             ${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
\ No newline at end of file
diff --git a/test-requirements.txt b/test-requirements.txt
index 3af3249a..59199777 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,7 +1,6 @@
 hacking>=6.1.0,<6.2.0 # Apache-2.0
 coverage>=5.2.1 # Apache-2.0
 ddt>=1.4.1 # MIT
-python-subunit>=1.4.0 # Apache-2.0/BSD
 pytest>=5.3.5 # MIT
 testrepository>=0.0.20 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD