diff --git a/.env.production.example b/.env.production.example
new file mode 100644
index 000000000..02d3ec366
--- /dev/null
+++ b/.env.production.example
@@ -0,0 +1,16 @@
+APP_NAME=Coolify
+APP_SERVICE=php
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=false
+APP_URL=http://localhost
+APP_PORT=3000
+
+DB_CONNECTION=pgsql
+DB_HOST=postgres
+DB_PORT=5432
+DB_DATABASE=coolify
+DB_USERNAME=
+DB_PASSWORD=
+
+QUEUE_CONNECTION=database
diff --git a/scripts/install.sh b/scripts/install.sh
index 2b31d968f..114693f5f 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+## Do not modify this file. You will lost the ability to installation and autoupdate!
+VERSION="0.1.0"
+
 if [ "$EUID" -ne 0 ]; then
     echo "Please run as root"
     exit
@@ -23,29 +26,22 @@ mkdir -p /data/coolify/source
 chown -R 9999:root /data
 chmod -R 700 /data
 
-echo "Downloading docker-compose.yml..."
+echo "Downloading required files from GitHub..."
 curl -fsSL https://raw.githubusercontent.com/coollabsio/coolify/${COOLIFY_VERSION_BRANCH}/docker-compose.yml -o /data/coolify/source/docker-compose.yml
-echo "docker-compose.yml downloaded successfully"
-
-echo "Downloading docker-compose.prod.yml..."
 curl -fsSL https://raw.githubusercontent.com/coollabsio/coolify/${COOLIFY_VERSION_BRANCH}/docker-compose.prod.yml -o /data/coolify/source/docker-compose.prod.yml
-echo "docker-compose.prod.yml downloaded successfully"
-
-echo "Downloading .env.example..."
-curl -fsSL https://raw.githubusercontent.com/coollabsio/coolify/${COOLIFY_VERSION_BRANCH}/.env.example -o /data/coolify/source/.env.example
-echo ".env.example downloaded successfully"
+curl -fsSL https://raw.githubusercontent.com/coollabsio/coolify/${COOLIFY_VERSION_BRANCH}/.env.production.example -o /data/coolify/source/.env.production.example
+curl -fsSL https://raw.githubusercontent.com/coollabsio/coolify/v4/scripts/upgrade.sh -o /data/coolify/source/upgrade.sh
 
 # Copy .env.example if .env does not exist
 if [ ! -f /data/coolify/source/.env ]; then
-    cp /data/coolify/source/.env.example /data/coolify/source/.env
-    sed -i 's/APP_ENV=.*/APP_ENV=production/g' /data/coolify/source/.env
-    sed -i 's/APP_DEBUG=.*/APP_DEBUG=false/g' /data/coolify/source/.env
+    cp /data/coolify/source/.env.production.example /data/coolify/source/.env
     sed -i "s|APP_KEY=.*|APP_KEY=base64:$(openssl rand -base64 32)|g" /data/coolify/source/.env
     sed -i "s|DB_PASSWORD=.*|DB_PASSWORD=$(openssl rand -base64 32)|g" /data/coolify/source/.env
 fi
 
 # Generate an ssh key (ed25519) at /data/coolify/ssh-keys/id.root@host.docker.internal
 if [ ! -f /data/coolify/ssh-keys/id.root@host.docker.internal ]; then
+    # Add date to the end of the key to prevent collisions
     ssh-keygen -t ed25519 -f /data/coolify/ssh-keys/id.root@host.docker.internal -q -N "" -C root@coolify
     chown 9999 /data/coolify/ssh-keys/id.root@host.docker.internal
 fi
@@ -55,18 +51,15 @@ addSshKey() {
     chmod 600 ~/.ssh/authorized_keys
 }
 
-if [ ! -d ~/.ssh ]; then
+if [ ! -f ~/.ssh/authorized_keys ]; then
     mkdir -p ~/.ssh
     chmod 700 ~/.ssh
     touch ~/.ssh/authorized_keys
     addSshKey
 fi
-if [ ! -f ~/.ssh/authorized_keys ]; then
-    touch ~/.ssh/authorized_keys
-    addSshKey
-fi
+
 if [ -z "$(grep -w "root@coolify" ~/.ssh/authorized_keys)" ]; then
     addSshKey
 fi
 
-docker compose --env-file /data/coolify/source/.env -f /data/coolify/source/docker-compose.yml -f /data/coolify/source/docker-compose.prod.yml up --pull always
+bash /data/coolify/source/upgrade.sh
diff --git a/scripts/upgrade.sh b/scripts/upgrade.sh
index f7e52bdd1..326081460 100644
--- a/scripts/upgrade.sh
+++ b/scripts/upgrade.sh
@@ -1,4 +1,10 @@
 #!/bin/bash
 ## Do not modify this file. You will lost the ability to autoupdate!
+VERSION="0.1.0"
+
+if [ "$EUID" -ne 0 ]; then
+    echo "Please run as root"
+    exit
+fi
 
 docker run --pull always -v /data/coolify/source:/data/coolify/source -v /var/run/docker.sock:/var/run/docker.sock --rm ghcr.io/coollabsio/coolify-builder bash -c "APP_TAG=${1:-} docker compose --env-file /data/coolify/source/.env -f /data/coolify/source/docker-compose.yml -f /data/coolify/source/docker-compose.prod.yml up -d --pull always --remove-orphans --force-recreate"