diff --git a/tests/common/plugins/conditional_mark/tests_mark_conditions.yaml b/tests/common/plugins/conditional_mark/tests_mark_conditions.yaml
index 4392198dc42..0efa30287ab 100644
--- a/tests/common/plugins/conditional_mark/tests_mark_conditions.yaml
+++ b/tests/common/plugins/conditional_mark/tests_mark_conditions.yaml
@@ -693,9 +693,9 @@ override_config_table/test_override_config_table.py:
 #######################################
 pc/test_lag_2.py::test_lag_db_status_with_po_update:
   skip:
-    reason: "Only support t1-lag, t1-56-lag and t2 topology"
+    reason: "Only support t1-lag, t1-56-lag, t1-64-lag and t2 topology"
     conditions:
-        - "topo_name not in ['t1-lag', 't1-56-lag'] and 't2' not in topo_name"
+        - "topo_name not in ['t1-lag', 't1-56-lag', 't1-64-lag'] and 't2' not in topo_name"
 
 pc/test_lag_member.py:
   skip: