diff --git a/src/sonic-yang-models/tests/files/sample_config_db.json b/src/sonic-yang-models/tests/files/sample_config_db.json
index 145de8b7331..ecc4f3ae0ce 100644
--- a/src/sonic-yang-models/tests/files/sample_config_db.json
+++ b/src/sonic-yang-models/tests/files/sample_config_db.json
@@ -1558,6 +1558,10 @@
                 "FLEX_COUNTER_STATUS": "enable",
                 "POLL_INTERVAL": "10000"
             },
+            "HA_SET": {
+                "FLEX_COUNTER_STATUS": "enable",
+                "POLL_INTERVAL": "10000"
+            },
             "SRV6": {
                 "FLEX_COUNTER_STATUS": "enable",
                 "POLL_INTERVAL": "10000"
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/flex_counter.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/flex_counter.json
index 49ede706cb5..8401627fe44 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/flex_counter.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/flex_counter.json
@@ -17,6 +17,10 @@
                     "FLEX_COUNTER_STATUS": "enable",
                     "POLL_INTERVAL": 10000
                 },
+                "HA_SET": {
+                    "FLEX_COUNTER_STATUS": "enable",
+                    "POLL_INTERVAL": 10000
+                },
                 "PFCWD": {
                     "FLEX_COUNTER_STATUS": "enable"
                 },
diff --git a/src/sonic-yang-models/yang-models/sonic-flex_counter.yang b/src/sonic-yang-models/yang-models/sonic-flex_counter.yang
index d154f909823..f24d739cce9 100644
--- a/src/sonic-yang-models/yang-models/sonic-flex_counter.yang
+++ b/src/sonic-yang-models/yang-models/sonic-flex_counter.yang
@@ -105,6 +105,19 @@ module sonic-flex_counter {
                 }
             }
 
+            container HA_SET {
+                /* HA_SET_STAT_COUNTER_FLEX_COUNTER_GROUP */
+                leaf FLEX_COUNTER_STATUS {
+                    type flex_status;
+                }
+                leaf FLEX_COUNTER_DELAY_STATUS {
+                    type flex_delay_status;
+                }
+                leaf POLL_INTERVAL {
+                    type poll_interval;
+                }
+            }
+
             container PFCWD {
                 /* PFC_WD_FLEX_COUNTER_GROUP */
                 leaf FLEX_COUNTER_STATUS {