diff --git a/src/app/args/structure.rs b/src/app/args/structure.rs
index d2c4442..436676d 100644
--- a/src/app/args/structure.rs
+++ b/src/app/args/structure.rs
@@ -15,5 +15,9 @@ pub enum CommandArg {
     /// Helper command for installing asciidoctor-reveal-js
     InstallReveal,
     /// Starts a Webserver with the live preview of the Documentation
-    Serve
+    Serve {
+        /// Port for the Live Server 
+        #[arg(short, long)]
+        port: Option<u16>
+    }
 }
diff --git a/src/app/commands/serve.rs b/src/app/commands/serve.rs
index 3b5bdff..8fac25c 100644
--- a/src/app/commands/serve.rs
+++ b/src/app/commands/serve.rs
@@ -10,9 +10,9 @@ use std::{env, path::Path};
 use crate::app::{ watcher::watcher, build::{docki_build, DockiBuildResult}, commands::build::build, log::display_status};
 
 
-pub async fn serve() {
+pub async fn serve(port: Option<u16>) {
     build().await;
-    tokio::join!(watch_and_build(), start_server());
+    tokio::join!(watch_and_build(), start_server(port));
 }
 
 async fn watch_and_build() {
@@ -21,10 +21,10 @@ async fn watch_and_build() {
         .expect("something went wrong")
 }
 
-async fn start_server() {
+async fn start_server(port: Option<u16>) {
     println!("\nServing at {} ", "http://localhost:8080".bold());
 
-    let Ok(()) = listen("localhost", 8080, "./dist").await else {
+    let Ok(()) = listen("localhost", port.unwrap_or(8080), "./dist").await else {
         panic!("could not start server")
     };
 }
diff --git a/src/app/mod.rs b/src/app/mod.rs
index 91a321a..15749d1 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -25,7 +25,7 @@ impl App {
             CommandArg::Build => build().await,
             CommandArg::Health => health(),
             CommandArg::InstallReveal => install_reveal().await,
-            CommandArg::Serve => serve().await
+            CommandArg::Serve { port } => serve(port).await
         };
     }