diff --git a/pkg/registry/http_test.go b/pkg/registry/http_test.go
index f759a1e..1ab4791 100644
--- a/pkg/registry/http_test.go
+++ b/pkg/registry/http_test.go
@@ -100,7 +100,7 @@ func TestDownloadSchema(t *testing.T) {
 			strict:             testCase.strict,
 		}
 
-		res, err := reg.DownloadSchema(testCase.resourceKind, testCase.resourceAPIVersion, testCase.k8sversion)
+		_, res, err := reg.DownloadSchema(testCase.resourceKind, testCase.resourceAPIVersion, testCase.k8sversion)
 		if err == nil || testCase.expectErr == nil {
 			if err != testCase.expectErr {
 				t.Errorf("during test '%s': expected error, got:\n%s\n%s\n", testCase.name, testCase.expectErr, err)
diff --git a/pkg/validator/validator_test.go b/pkg/validator/validator_test.go
index b2f3802..16f2c6a 100644
--- a/pkg/validator/validator_test.go
+++ b/pkg/validator/validator_test.go
@@ -9,16 +9,16 @@ import (
 )
 
 type mockRegistry struct {
-	SchemaDownloader func() ([]byte, error)
+	SchemaDownloader func() (string, []byte, error)
 }
 
-func newMockRegistry(f func() ([]byte, error)) *mockRegistry {
+func newMockRegistry(f func() (string, []byte, error)) *mockRegistry {
 	return &mockRegistry{
 		SchemaDownloader: f,
 	}
 }
 
-func (m mockRegistry) DownloadSchema(resourceKind, resourceAPIVersion, k8sVersion string) ([]byte, error) {
+func (m mockRegistry) DownloadSchema(resourceKind, resourceAPIVersion, k8sVersion string) (string, []byte, error) {
 	return m.SchemaDownloader()
 }
 
@@ -362,11 +362,11 @@ lastName: bar
 			schemaCache:    nil,
 			schemaDownload: downloadSchema,
 			regs: []registry.Registry{
-				newMockRegistry(func() ([]byte, error) {
-					return testCase.schemaRegistry1, nil
+				newMockRegistry(func() (string, []byte, error) {
+					return "", testCase.schemaRegistry1, nil
 				}),
-				newMockRegistry(func() ([]byte, error) {
-					return testCase.schemaRegistry2, nil
+				newMockRegistry(func() (string, []byte, error) {
+					return "", testCase.schemaRegistry2, nil
 				}),
 			},
 		}