diff --git a/bin/tests/system/isctest/mark.py b/bin/tests/system/isctest/mark.py
index 44bbe1320e..115d68ac51 100644
--- a/bin/tests/system/isctest/mark.py
+++ b/bin/tests/system/isctest/mark.py
@@ -54,10 +54,6 @@ def is_dnsrps_available():
     return True
 
 
-def with_tsan(*args):  # pylint: disable=unused-argument
-    return feature_test("--tsan")
-
-
 have_libxml2 = pytest.mark.skipif(
     not feature_test("--have-libxml2"), reason="libxml2 support disabled in the build"
 )
diff --git a/bin/tests/system/statschannel/tests_json.py b/bin/tests/system/statschannel/tests_json.py
index 62f8bcab14..6446fd8a75 100755
--- a/bin/tests/system/statschannel/tests_json.py
+++ b/bin/tests/system/statschannel/tests_json.py
@@ -119,6 +119,6 @@ def test_zone_with_many_keys_json(statsport):
     )
 
 
-@isctest.mark.flaky(max_runs=2, rerun_filter=isctest.mark.with_tsan)
+@isctest.mark.flaky(max_runs=2)
 def test_traffic_json(statsport):
     generic.test_traffic(fetch_traffic_json, statsip="10.53.0.2", statsport=statsport)
diff --git a/bin/tests/system/statschannel/tests_xml.py b/bin/tests/system/statschannel/tests_xml.py
index e301f6bf60..e0a6737320 100755
--- a/bin/tests/system/statschannel/tests_xml.py
+++ b/bin/tests/system/statschannel/tests_xml.py
@@ -148,6 +148,6 @@ def test_zone_with_many_keys_xml(statsport):
     )
 
 
-@isctest.mark.flaky(max_runs=2, rerun_filter=isctest.mark.with_tsan)
+@isctest.mark.flaky(max_runs=2)
 def test_traffic_xml(statsport):
     generic.test_traffic(fetch_traffic_xml, statsip="10.53.0.2", statsport=statsport)