diff --git a/hcn/hcnpolicy.go b/hcn/hcnpolicy.go
index c2aa599f33..9a90d534e9 100644
--- a/hcn/hcnpolicy.go
+++ b/hcn/hcnpolicy.go
@@ -292,7 +292,7 @@ const (
 type SetPolicySetting struct {
 	Id     string
 	Name   string
-	Type   SetPolicyType
+	Type   SetPolicyType `json:"PolicyType"`
 	Values string
 }
 
diff --git a/test/vendor/github.com/Microsoft/hcsshim/hcn/hcnpolicy.go b/test/vendor/github.com/Microsoft/hcsshim/hcn/hcnpolicy.go
index c2aa599f33..9a90d534e9 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/hcn/hcnpolicy.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/hcn/hcnpolicy.go
@@ -292,7 +292,7 @@ const (
 type SetPolicySetting struct {
 	Id     string
 	Name   string
-	Type   SetPolicyType
+	Type   SetPolicyType `json:"PolicyType"`
 	Values string
 }