diff --git a/mal/user.go b/mal/user.go
index e0d7f50..3de2c79 100644
--- a/mal/user.go
+++ b/mal/user.go
@@ -21,11 +21,14 @@ type UserService struct {
 type User struct {
 	ID              int64           `json:"id"`
 	Name            string          `json:"name"`
+	Picture         string          `json:"picture"`
 	Gender          string          `json:"gender"`
+	Birthday        string          `json:"birthday"`
 	Location        string          `json:"location"`
-	Picture         string          `json:"picture"`
 	JoinedAt        time.Time       `json:"joined_at"`
 	AnimeStatistics AnimeStatistics `json:"anime_statistics"`
+	TimeZone        string          `json:"time_zone"`
+	IsSupporter     bool            `json:"is_supporter"`
 }
 
 // AnimeStatistics about the user.
@@ -58,6 +61,11 @@ func (s *UserService) MyInfo(ctx context.Context, options ...MyInfoOption) (*Use
 	if err != nil {
 		return nil, nil, err
 	}
+	q := req.URL.Query()
+	for _, o := range options {
+		o.myInfoApply(&q)
+	}
+	req.URL.RawQuery = q.Encode()
 
 	u := new(User)
 	resp, err := s.client.Do(ctx, req, u)
diff --git a/mal/user_test.go b/mal/user_test.go
index a18ebfc..e242e15 100644
--- a/mal/user_test.go
+++ b/mal/user_test.go
@@ -14,11 +14,16 @@ func TestUserServiceMyInfo(t *testing.T) {
 
 	mux.HandleFunc("/users/@me", func(w http.ResponseWriter, r *http.Request) {
 		testMethod(t, r, http.MethodGet)
+		testURLValues(t, r, urlValues{
+			"fields": "time_zone,is_supporter",
+		})
 		fmt.Fprint(w, `{"id":1}`)
 	})
 
 	ctx := context.Background()
-	u, _, err := client.User.MyInfo(ctx)
+	u, _, err := client.User.MyInfo(ctx,
+		Fields{"time_zone", "is_supporter"},
+	)
 	if err != nil {
 		t.Errorf("User.MyInfo returned error: %v", err)
 	}