diff --git a/tests/conftest.py b/tests/conftest.py
index bda1ba829a..979a612bc6 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -2733,13 +2733,17 @@ def _remove_entry(table_name, key_name, config):
 
 
 @pytest.fixture(scope="module", autouse=True)
-def temporarily_disable_route_check(request, duthosts):
+def temporarily_disable_route_check(request, tbinfo, duthosts):
     check_flag = False
     for m in request.node.iter_markers():
         if m.name == "disable_route_check":
             check_flag = True
             break
 
+    if 't2' not in tbinfo['topo']['name']:
+        logger.info("Topology is not T2, skipping temporarily_disable_route_check fixture")
+        check_flag = False
+
     def wait_for_route_check_to_pass(dut):
 
         def run_route_check():
diff --git a/tests/pc/test_po_cleanup.py b/tests/pc/test_po_cleanup.py
index de761eb44c..f2a3750313 100644
--- a/tests/pc/test_po_cleanup.py
+++ b/tests/pc/test_po_cleanup.py
@@ -40,10 +40,13 @@ def ignore_expected_loganalyzer_exceptions(enum_rand_one_per_hwsku_frontend_host
 
 
 @pytest.fixture(autouse=True)
-def disable_route_check_for_duthost(duthosts, enum_rand_one_per_hwsku_frontend_hostname):
-    duthost = duthosts[enum_rand_one_per_hwsku_frontend_hostname]
-    logging.info("Stopping route check on DUT {}".format(duthost.hostname))
-    stop_route_checker_on_duthost(duthost)
+def disable_route_check_for_duthost(tbinfo, duthosts, enum_rand_one_per_hwsku_frontend_hostname):
+    if 't2' not in tbinfo['topo']['name']:
+        logging.info("Topology is not T2, skipping disabling route check")
+    else:
+        duthost = duthosts[enum_rand_one_per_hwsku_frontend_hostname]
+        logging.info("Stopping route check on DUT {}".format(duthost.hostname))
+        stop_route_checker_on_duthost(duthost)
 
     yield