diff --git a/main.go b/main.go
index 29b4040..8e961ca 100644
--- a/main.go
+++ b/main.go
@@ -41,33 +41,30 @@ type Jelly struct {
 func NewJelly(ctx context.Context, u, p, apitoken, optAccessToken string) (Jelly, error) {
 	jelly := Jelly{u: u, apitoken: apitoken, accesstoken: optAccessToken}
 
-	if optAccessToken == "" {
-		resp, err := jelly.post(ctx, "https://jellyfin.home.blapointe.com/Users/AuthenticateByName", map[string]string{
-			"Username": u,
-			"Pw":       p,
-		}, "Authorization", jelly._authHeader(jelly.apitoken))
-		if err != nil {
-			return Jelly{}, err
-		}
-
-		var AccessToken struct {
-			AccessToken string
-		}
-		if err := json.NewDecoder(resp.Body).Decode(&AccessToken); err != nil {
-			return Jelly{}, err
-		}
-		jelly.accesstoken = AccessToken.AccessToken
+	if optAccessToken != "" {
+	} else if accessToken, err := jelly.login(ctx, p); err != nil {
+		return Jelly{}, err
+	} else {
+		jelly.accesstoken = accessToken
 	}
 
 	return jelly, nil
 }
 
-func (jelly Jelly) authHeader() string {
-	return jelly._authHeader(jelly.accesstoken)
-}
+func (jelly Jelly) login(ctx context.Context, p string) (string, error) {
+	resp, err := jelly.post(ctx, "https://jellyfin.home.blapointe.com/Users/AuthenticateByName", map[string]string{
+		"Username": jelly.u,
+		"Pw":       p,
+	}, "Authorization", jelly._authHeader(jelly.apitoken))
+	if err != nil {
+		return "", err
+	}
 
-func (jelly Jelly) _authHeader(token string) string {
-	return fmt.Sprintf("MediaBrowser Token=%q, Client=%q, Version=%q, DeviceId=%q, Device=%q", token, "client", "version", "deviceId"+jelly.u, "device")
+	var AccessToken struct {
+		AccessToken string
+	}
+	err = json.NewDecoder(resp.Body).Decode(&AccessToken)
+	return AccessToken.AccessToken, err
 }
 
 func (jelly Jelly) post(ctx context.Context, url string, body any, headers ...string) (*http.Response, error) {
@@ -107,3 +104,11 @@ func (jelly Jelly) post(ctx context.Context, url string, body any, headers ...st
 
 	return resp, nil
 }
+
+func (jelly Jelly) authHeader() string {
+	return jelly._authHeader(jelly.accesstoken)
+}
+
+func (jelly Jelly) _authHeader(token string) string {
+	return fmt.Sprintf("MediaBrowser Token=%q, Client=%q, Version=%q, DeviceId=%q, Device=%q", token, "client", "version", "deviceId"+jelly.u, "device")
+}