diff --git a/USER_DATA.py b/USER_DATA.py
index b9545c1..ff98610 100644
--- a/USER_DATA.py
+++ b/USER_DATA.py
@@ -2,10 +2,8 @@ REPOSITORY_URL = "https://git.wmi.amu.edu.pl/s464863/aws.git"
 
 user_data=f"""
 #!/bin/bash
-sudo apt-get update -y
-sudo apt-get install git -y
-sudo mkdir /webservice
-cd /webservice
+sudo yum update -y
+sudo yum install -y git
 sudo git clone {REPOSITORY_URL}
 cd aws
 sudo chmod +x webservice
diff --git a/lb2.py b/lb2.py
index e158e80..b400803 100644
--- a/lb2.py
+++ b/lb2.py
@@ -6,7 +6,7 @@ import time
 
 # Configuration variables
 PREFIX = "s464863"
-AMI_ID = "ami-0e2c8caa4b6378d8c"
+AMI_ID = "ami-0b5eea76982371e91"
 INSTANCE_TYPE = "t2.micro"
 SECURITY_GROUP_NAME = f"{PREFIX}-sg"
 REGION = "us-east-1"