diff --git a/src/sonic-yang-models/doc/Configuration.md b/src/sonic-yang-models/doc/Configuration.md
index 4a9848bc076..3a1621586d9 100644
--- a/src/sonic-yang-models/doc/Configuration.md
+++ b/src/sonic-yang-models/doc/Configuration.md
@@ -1271,7 +1271,8 @@ The configuration is applied globally for each ECMP and LAG on a switch.
                 "INNER_DST_IP",
                 "INNER_SRC_IP",
                 "INNER_L4_DST_PORT",
-                "INNER_L4_SRC_PORT"
+                "INNER_L4_SRC_PORT",
+                "IPV6_FLOW_LABEL"
             ],
             "lag_hash": [
                 "DST_MAC",
@@ -1289,7 +1290,8 @@ The configuration is applied globally for each ECMP and LAG on a switch.
                 "INNER_DST_IP",
                 "INNER_SRC_IP",
                 "INNER_L4_DST_PORT",
-                "INNER_L4_SRC_PORT"
+                "INNER_L4_SRC_PORT",
+                "IPV6_FLOW_LABEL"
             ],
             "ecmp_hash_algorithm": "CRC",
             "lag_hash_algorithm": "CRC"
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/hash.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/hash.json
index e9e3def9568..37969dca579 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/hash.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/hash.json
@@ -10,7 +10,8 @@
                         "L4_DST_PORT",
                         "L4_SRC_PORT",
                         "INNER_DST_IP",
-                        "INNER_SRC_IP"
+                        "INNER_SRC_IP",
+                        "IPV6_FLOW_LABEL"
                     ],
                     "lag_hash": [
                         "DST_IP",
@@ -19,7 +20,8 @@
                         "L4_DST_PORT",
                         "L4_SRC_PORT",
                         "INNER_DST_IP",
-                        "INNER_SRC_IP"
+                        "INNER_SRC_IP",
+                        "IPV6_FLOW_LABEL"
                     ],
                     "ecmp_hash_algorithm": "CRC",
                     "lag_hash_algorithm": "XOR"
diff --git a/src/sonic-yang-models/yang-models/sonic-hash.yang b/src/sonic-yang-models/yang-models/sonic-hash.yang
index d95f8240692..7ade644f007 100644
--- a/src/sonic-yang-models/yang-models/sonic-hash.yang
+++ b/src/sonic-yang-models/yang-models/sonic-hash.yang
@@ -40,6 +40,7 @@ module sonic-hash {
             enum INNER_SRC_IP;
             enum INNER_L4_DST_PORT;
             enum INNER_L4_SRC_PORT;
+            enum IPV6_FLOW_LABEL;
         }
     }
 
diff --git a/src/sonic-yang-models/yang-templates/sonic-types.yang.j2 b/src/sonic-yang-models/yang-templates/sonic-types.yang.j2
index 7a5b0b5a03e..7899ac35ca9 100644
--- a/src/sonic-yang-models/yang-templates/sonic-types.yang.j2
+++ b/src/sonic-yang-models/yang-templates/sonic-types.yang.j2
@@ -351,6 +351,7 @@ module sonic-types {
             enum INNER_SRC_IPV6;
             enum INNER_L4_DST_PORT;
             enum INNER_L4_SRC_PORT;
+            enum IPV6_FLOW_LABEL;
         }
     }