diff --git a/src/main/java/io/gitlab/jfronny/commons/HttpUtils.java b/src/main/java/io/gitlab/jfronny/commons/HttpUtils.java
index 2a2fa8a..f8178eb 100644
--- a/src/main/java/io/gitlab/jfronny/commons/HttpUtils.java
+++ b/src/main/java/io/gitlab/jfronny/commons/HttpUtils.java
@@ -68,9 +68,9 @@ public class HttpUtils {
         public Request(Method method, String url) throws URISyntaxException {
             this.url = url.replace(" ", "%20");
             this.builder = HttpRequest.newBuilder()
-                    .uri(new URI(this.url))
-                    .header("User-Agent", userAgent);
+                    .uri(new URI(this.url));
             this.method = method;
+            userAgent(userAgent);
         }
 
         public Request bearer(String token) {
@@ -84,6 +84,15 @@ public class HttpUtils {
             return this;
         }
 
+        public Request setHeader(String name, String value) {
+            builder.setHeader(name, value);
+            return this;
+        }
+
+        public Request userAgent(String value) {
+            return setHeader("User-Agent", value);
+        }
+
         public Request bodyString(String string) {
             builder.header("Content-Type", "text/plain");
             builder.method(method.name(), HttpRequest.BodyPublishers.ofString(string));