diff --git a/README.md b/README.md
index ab81d1f..e801dc1 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ In this page, we will show the simplest way to start a game.
 
 ### Clone the repository
 ```bash
-git clone git@github.com:CLSFramework/playmaker-server-python.git
+git clone https://github.com/CLSFramework/playmaker-server-python.git
 cd playmaker-server-python
 ```
 
@@ -49,6 +49,7 @@ The server should be run before the soccer-simulation-proxy agents.
 
 ```bash
 cd rcssserver
+chmod 777 rcssserver-x86_64.AppImage
 ./rcssserver-x86_64.AppImage
 ```