diff --git a/builder/azure/common/template/template_builder_test.TestBuildWindows01.approved.json b/builder/azure/common/template/template_builder_test.TestBuildWindows01.approved.json
index e3139a5ef..9c094ef04 100644
--- a/builder/azure/common/template/template_builder_test.TestBuildWindows01.approved.json
+++ b/builder/azure/common/template/template_builder_test.TestBuildWindows01.approved.json
@@ -174,7 +174,7 @@
               "managedDisk": {
                 "storageAccountType": "Premium_LRS"
               },
-              "name": "[concat(parameters('dataDiskName'),'-2'"
+              "name": "[concat(parameters('dataDiskName'),'-2')]"
             }
           ],
           "imageReference": {
diff --git a/builder/azure/common/template/template_builder_test.TestBuildWindows02.approved.json b/builder/azure/common/template/template_builder_test.TestBuildWindows02.approved.json
index cbbd5cca9..06f554cda 100644
--- a/builder/azure/common/template/template_builder_test.TestBuildWindows02.approved.json
+++ b/builder/azure/common/template/template_builder_test.TestBuildWindows02.approved.json
@@ -171,7 +171,7 @@
               "createOption": "Empty",
               "diskSizeGB": 64,
               "lun": 1,
-              "name": "[concat(parameters('dataDiskName'),'-2'",
+              "name": "[concat(parameters('dataDiskName'),'-2')]",
               "vhd": {
                 "uri": "[concat(parameters('storageAccountBlobEndpoint'),variables('vmStorageAccountContainerName'),parameters('dataDiskName'), '-2','.vhd')]"
               }