diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests/device_neighbor_metadata.json b/src/sonic-yang-models/tests/yang_model_tests/tests/device_neighbor_metadata.json
index 2943a53d1b..404856159a 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests/device_neighbor_metadata.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests/device_neighbor_metadata.json
@@ -9,6 +9,13 @@
     "DEVICE_NEIGHBOR_METADATA_TYPE_CORRECT_PATTERN": {
         "desc": "DEVICE_NEIGHBOR_METADATA correct value for Type field"
     },
+    "DEVICE_NEIGHBOR_METADATA_TYPE_INCORRECT_PATTERN_BMC": {
+        "desc": "DEVICE_NEIGHBOR_METADATA_TYPE_INCORRECT_PATTERN pattern failure with IncorrectTypeBmc.",
+        "eStrKey" : "Pattern"
+    },
+    "DEVICE_NEIGHBOR_METADATA_TYPE_CORRECT_PATTERN_BMC": {
+        "desc": "DEVICE_NEIGHBOR_METADATA correct value for type field for Bmc"
+    },
     "DEVICE_NEIGHBOR_METADATA_TYPE_NOT_PROVISIONED_PATTERN": {
         "desc": "DEVICE_NEIGHBOR_METADATA value as not-provisioned for Type field"
     }
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_neighbor_metadata.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_neighbor_metadata.json
index ecc0c35d22..82faf0815f 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_neighbor_metadata.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_neighbor_metadata.json
@@ -25,6 +25,32 @@
             }
         }
     },
+    "DEVICE_NEIGHBOR_METADATA_TYPE_INCORRECT_PATTERN_BMC": {
+        "sonic-device_neighbor_metadata:sonic-device_neighbor_metadata": {
+            "sonic-device_neighbor_metadata:DEVICE_NEIGHBOR_METADATA": {
+                "DEVICE_NEIGHBOR_METADATA_LIST": [
+                    {
+                        "name": "Ethernet116",
+                        "hwsku": "DUMMY_BMC_SKU",
+                        "type": "IncorrectTypeBmc"
+                    }
+                ]
+            }
+        }
+    },
+    "DEVICE_NEIGHBOR_METADATA_TYPE_CORRECT_PATTERN_BMC": {
+        "sonic-device_neighbor_metadata:sonic-device_neighbor_metadata": {
+            "sonic-device_neighbor_metadata:DEVICE_NEIGHBOR_METADATA": {
+                "DEVICE_NEIGHBOR_METADATA_LIST": [
+                    {
+                        "name": "Ethernet116",
+                        "hwsku": "DUMMY_BMC_SKU",
+                        "type": "Bmc"
+                    }
+                ]
+            }
+        }
+    },
     "DEVICE_NEIGHBOR_METADATA_TYPE_NOT_PROVISIONED_PATTERN": {
         "sonic-device_neighbor_metadata:sonic-device_neighbor_metadata": {
             "sonic-device_neighbor_metadata:DEVICE_NEIGHBOR_METADATA": {
diff --git a/src/sonic-yang-models/yang-models/sonic-device_neighbor_metadata.yang b/src/sonic-yang-models/yang-models/sonic-device_neighbor_metadata.yang
index eb7e75d63a..51c69a480f 100644
--- a/src/sonic-yang-models/yang-models/sonic-device_neighbor_metadata.yang
+++ b/src/sonic-yang-models/yang-models/sonic-device_neighbor_metadata.yang
@@ -83,7 +83,7 @@ module sonic-device_neighbor_metadata {
                 leaf type {
                     description "Network element type";
                     type string {
-                        pattern "ToRRouter|LeafRouter|SpineChassisFrontendRouter|ChassisBackendRouter|ASIC|Asic|Supervior|MgmtToRRouter|MgmtLeafRouter|SpineRouter|BackEndToRRouter|BackEndLeafRouter|EPMS|MgmtTsToR|BmcMgmtToRRouter|Server|MiniPower|SmartCable|Ixia|not-provisioned";
+                        pattern "ToRRouter|LeafRouter|SpineChassisFrontendRouter|ChassisBackendRouter|ASIC|Asic|Supervior|MgmtToRRouter|MgmtLeafRouter|SpineRouter|BackEndToRRouter|BackEndLeafRouter|EPMS|MgmtTsToR|BmcMgmtToRRouter|Server|Bmc|MiniPower|SmartCable|Ixia|not-provisioned";
                     }
                 }