diff --git a/schemas/2017-06-01/Microsoft.Network.json b/schemas/2017-06-01/Microsoft.Network.json
index 7632683486..91193ef31e 100644
--- a/schemas/2017-06-01/Microsoft.Network.json
+++ b/schemas/2017-06-01/Microsoft.Network.json
@@ -4572,17 +4572,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2017-08-01/Microsoft.Network.json b/schemas/2017-08-01/Microsoft.Network.json
index 1cccd424b4..b104c6f57a 100644
--- a/schemas/2017-08-01/Microsoft.Network.json
+++ b/schemas/2017-08-01/Microsoft.Network.json
@@ -4772,17 +4772,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2017-09-01/Microsoft.Network.json b/schemas/2017-09-01/Microsoft.Network.json
index 72d31c5404..257385d61b 100644
--- a/schemas/2017-09-01/Microsoft.Network.json
+++ b/schemas/2017-09-01/Microsoft.Network.json
@@ -5402,17 +5402,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2017-10-01/Microsoft.Network.json b/schemas/2017-10-01/Microsoft.Network.json
index 5bbb446708..7f071b28dd 100644
--- a/schemas/2017-10-01/Microsoft.Network.json
+++ b/schemas/2017-10-01/Microsoft.Network.json
@@ -5362,17 +5362,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2017-11-01/Microsoft.Network.json b/schemas/2017-11-01/Microsoft.Network.json
index 45cd242539..7a093b7ac5 100644
--- a/schemas/2017-11-01/Microsoft.Network.json
+++ b/schemas/2017-11-01/Microsoft.Network.json
@@ -5080,17 +5080,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2018-01-01/Microsoft.Network.json b/schemas/2018-01-01/Microsoft.Network.json
index 9a3ee35e29..c3b5c15135 100644
--- a/schemas/2018-01-01/Microsoft.Network.json
+++ b/schemas/2018-01-01/Microsoft.Network.json
@@ -5104,17 +5104,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {
diff --git a/schemas/2018-02-01/Microsoft.Network.json b/schemas/2018-02-01/Microsoft.Network.json
index c06e5676e8..969a711788 100644
--- a/schemas/2018-02-01/Microsoft.Network.json
+++ b/schemas/2018-02-01/Microsoft.Network.json
@@ -5632,17 +5632,6 @@
     "NetworkInterfacePropertiesFormat": {
       "type": "object",
       "properties": {
-        "virtualMachine": {
-          "oneOf": [
-            {
-              "$ref": "#/definitions/SubResource"
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#/definitions/expression"
-            }
-          ],
-          "description": "The reference of a virtual machine."
-        },
         "networkSecurityGroup": {
           "oneOf": [
             {