diff --git a/client.go b/client.go
index 9e84ff8..a1f3595 100644
--- a/client.go
+++ b/client.go
@@ -133,6 +133,15 @@ func NewMock(primary string, active []string) Client {
 	return &fileClient{primary: primary, active: active, keyObject: Key{VersionList: KeyVersionList(kvl)}}
 }
 
+
+// HTTPClient is a client that uses HTTP to talk to Knox.
+type HTTPClient struct {
+	// KeyFolder is the location of cached keys on the file system. If empty, does not check for cached keys.
+	KeyFolder string
+	// Client is the http client for making network calls
+	UncachedClient UncachedHTTPClient
+}
+
 // Register registers the given keyName with knox. If the operation fails, it returns an error.
 func Register(keyID string) ([]byte, error) {
 	var stdout, stderr bytes.Buffer
@@ -193,14 +202,6 @@ type HTTP interface {
 	Do(req *http.Request) (*http.Response, error)
 }
 
-// HTTPClient is a client that uses HTTP to talk to Knox.
-type HTTPClient struct {
-	// KeyFolder is the location of cached keys on the file system. If empty, does not check for cached keys.
-	KeyFolder string
-	// Client is the http client for making network calls
-	UncachedClient UncachedHTTPClient
-}
-
 // NewClient creates a new client to connect to talk to Knox.
 func NewClient(host string, client HTTP, authHandler func() string, keyFolder, version string) APIClient {
 	return &HTTPClient{