diff --git a/client/v2/client.go b/client/v2/client.go
index d1a4b8150..7902b9c20 100644
--- a/client/v2/client.go
+++ b/client/v2/client.go
@@ -521,14 +521,14 @@ type simpleHTTPClient struct {
 	headerTimeout time.Duration
 }
 
-// NoRequestError indicates that the HTTPRequest object could not be found
+// ErrNoRequest indicates that the HTTPRequest object could not be found
 // or was nil.  No processing could continue.
-var NoRequestError = errors.New("No HTTPRequest was available")
+var ErrNoRequest = errors.New("No HTTPRequest was available")
 
 func (c *simpleHTTPClient) Do(ctx context.Context, act httpAction) (*http.Response, []byte, error) {
 	req := act.HTTPRequest(c.endpoint)
 	if req == nil {
-		return nil, nil, NoRequestError
+		return nil, nil, ErrNoRequest
 	}
 
 	if err := printcURL(req); err != nil {
diff --git a/client/v2/client_test.go b/client/v2/client_test.go
index 7b64d1449..7f0d807e7 100644
--- a/client/v2/client_test.go
+++ b/client/v2/client_test.go
@@ -171,7 +171,7 @@ func TestSimpleHTTPClientDoNilRequest(t *testing.T) {
 	tr.errchan <- errors.New("fixture")
 
 	_, _, err := c.Do(context.Background(), &nilAction{})
-	if err != NoRequestError {
+	if err != ErrNoRequest {
 		t.Fatalf("expected non-nil error, got nil")
 	}
 }