diff --git a/README.md b/README.md
index 3559abb..f5e0e6b 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ docker build -t alpine-xfce4 Alpine_xfce4_noVNC/
 #### Run Image
 
 ```sh
-docker run -it -p 6080:6080 --name alpine-novnc alpine-xfce4
+docker run -it -p 6080:6080 -p 56780:56780 --name alpine-novnc alpine-xfce4
 ```
 
 #### Connect With noVNC