diff --git a/tests/test_systemd.py b/tests/test_systemd.py
index f012bd5..e9a8a60 100644
--- a/tests/test_systemd.py
+++ b/tests/test_systemd.py
@@ -8,12 +8,9 @@
 import tempfile
 import time
 
-import pytest
-
 from systemdspawner import systemd
 
 
-@pytest.mark.asyncio
 async def test_simple_start():
     unit_name = "systemdspawner-unittest-" + str(time.time())
     await systemd.start_transient_service(
@@ -27,7 +24,6 @@ async def test_simple_start():
     assert not await systemd.service_running(unit_name)
 
 
-@pytest.mark.asyncio
 async def test_service_failed_reset():
     """
     Test service_failed and reset_service
@@ -50,7 +46,6 @@ async def test_service_failed_reset():
     assert not await systemd.service_failed(unit_name)
 
 
-@pytest.mark.asyncio
 async def test_service_running_fail():
     """
     Test service_running failing when there's no service.
@@ -60,7 +55,6 @@ async def test_service_running_fail():
     assert not await systemd.service_running(unit_name)
 
 
-@pytest.mark.asyncio
 async def test_env_setting():
     unit_name = "systemdspawner-unittest-" + str(time.time())
     with tempfile.TemporaryDirectory() as d:
@@ -102,7 +96,6 @@ async def test_env_setting():
         assert not os.path.exists(env_file)
 
 
-@pytest.mark.asyncio
 async def test_workdir():
     unit_name = "systemdspawner-unittest-" + str(time.time())
     _, env_filename = tempfile.mkstemp()
@@ -122,7 +115,6 @@ async def test_workdir():
             assert text == d
 
 
-@pytest.mark.asyncio
 async def test_slice():
     unit_name = "systemdspawner-unittest-" + str(time.time())
     _, env_filename = tempfile.mkstemp()
@@ -148,7 +140,6 @@ async def test_slice():
         assert b"user.slice" in stdout
 
 
-@pytest.mark.asyncio
 async def test_properties_string():
     """
     Test that setting string properties works
@@ -178,7 +169,6 @@ async def test_properties_string():
             assert text == "/bind-test"
 
 
-@pytest.mark.asyncio
 async def test_properties_list():
     """
     Test setting multiple values for a property
@@ -215,7 +205,6 @@ async def test_properties_list():
             assert text == d
 
 
-@pytest.mark.asyncio
 async def test_uid_gid():
     """
     Test setting uid and gid