diff --git a/ct/koillection.sh b/ct/koillection.sh
index d77df8ae5..d24a94632 100644
--- a/ct/koillection.sh
+++ b/ct/koillection.sh
@@ -28,17 +28,18 @@ function update_script() {
     exit
   fi
   RELEASE=$(curl -fsSL https://api.github.com/repos/benjaminjonard/koillection/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
-  if [[ ! -f /opt/${APP}_version.txt ]] || [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]]; then
+  if [[ ! -f ~/.koillection ]] || [[ "${RELEASE}" != "$(cat ~/.koillection)" ]]; then
     msg_info "Stopping Service"
     systemctl stop apache2
     msg_ok "Stopped Service"
 
-    msg_info "Updating ${APP} to v${RELEASE}"
-    cd /opt
+    msg_info "Creating a backup"
     mv /opt/koillection/ /opt/koillection-backup
-    curl -fsSL "https://github.com/benjaminjonard/koillection/archive/refs/tags/${RELEASE}.zip" -o $(basename "https://github.com/benjaminjonard/koillection/archive/refs/tags/${RELEASE}.zip")
-    $STD unzip "${RELEASE}.zip"
-    mv "/opt/koillection-${RELEASE}" /opt/koillection
+    msg_ok "Backup created"
+    
+    fetch_and_deploy_gh_release "koillection" "benjaminjonard/koillection"
+
+    msg_info "Updating ${APP} to v${RELEASE}"
     cd /opt/koillection
     cp -r /opt/koillection-backup/.env.local /opt/koillection
     cp -r /opt/koillection-backup/public/uploads/. /opt/koillection/public/uploads/
@@ -50,7 +51,6 @@ function update_script() {
     $STD yarn install
     $STD yarn build
     chown -R www-data:www-data /opt/koillection/public/uploads
-    echo "${RELEASE}" >/opt/${APP}_version.txt
     msg_ok "Updated $APP to v${RELEASE}"
 
     msg_info "Starting Service"
@@ -58,9 +58,9 @@ function update_script() {
     msg_ok "Started Service"
 
     msg_info "Cleaning up"
-    rm -r "/opt/${RELEASE}.zip"
     rm -r /opt/koillection-backup
     msg_ok "Cleaned"
+
     msg_ok "Updated Successfully"
   else
     msg_ok "No update required. ${APP} is already at v${RELEASE}"
diff --git a/install/koillection-install.sh b/install/koillection-install.sh
index ca2bddd38..e19ef3d50 100644
--- a/install/koillection-install.sh
+++ b/install/koillection-install.sh
@@ -13,29 +13,10 @@ setting_up_container
 network_check
 update_os
 
-msg_info "Installing Dependencies"
-$STD apt-get install -y \
-  apache2 \
-  lsb-release
-msg_ok "Installed Dependencies"
-
 NODE_VERSION="22" NODE_MODULE="yarn@latest" setup_nodejs
 PG_VERSION="16" setup_postgresql
-
-msg_info "Setup PHP8.4 Repository"
-$STD curl -fsSLo /tmp/debsuryorg-archive-keyring.deb https://packages.sury.org/debsuryorg-archive-keyring.deb
-$STD dpkg -i /tmp/debsuryorg-archive-keyring.deb
-$STD sh -c 'echo "deb [signed-by=/usr/share/keyrings/deb.sury.org-php.gpg] https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list'
-$STD apt-get update
-msg_ok "Setup PHP8.4 Repository"
-
-msg_info "Setup PHP"
-$STD apt-get install -y \
-  php8.4 \
-  php8.4-{apcu,ctype,curl,dom,fileinfo,gd,iconv,intl,mbstring,pgsql} \
-  libapache2-mod-php8.4 \
-  composer
-msg_info "Setup PHP"
+PHP_VERSION="8.4" PHP_APACHE="YES" PHP_MODULE="apcu,ctype,dom,fileinfo,iconv,pgsql" setup_php
+setup_composer
 
 msg_info "Setting up PostgreSQL"
 DB_NAME=koillection
@@ -51,12 +32,9 @@ $STD sudo -u postgres psql -c "CREATE DATABASE $DB_NAME WITH OWNER $DB_USER TEMP
 } >>~/koillection.creds
 msg_ok "Set up PostgreSQL"
 
-msg_info "Installing Koillection"
-RELEASE=$(curl -fsSL https://api.github.com/repos/benjaminjonard/koillection/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
-cd /opt
-curl -fsSL "https://github.com/benjaminjonard/koillection/archive/refs/tags/${RELEASE}.zip" -o "/opt/${RELEASE}.zip"
-$STD unzip "${RELEASE}.zip"
-mv "/opt/koillection-${RELEASE}" /opt/koillection
+fetch_and_deploy_gh_release "koillection" "benjaminjonard/koillection"
+
+msg_info "Configuring Koillection"
 cd /opt/koillection
 cp /opt/koillection/.env /opt/koillection/.env.local
 APP_SECRET=$(openssl rand -base64 32)
@@ -76,7 +54,7 @@ $STD yarn install
 $STD yarn build
 chown -R www-data:www-data /opt/koillection/public/uploads
 echo "${RELEASE}" >/opt/${APPLICATION}_version.txt
-msg_ok "Installed Koillection"
+msg_ok "Configured Koillection"
 
 msg_info "Creating Service"
 cat <<EOF >/etc/apache2/sites-available/koillection.conf
@@ -107,7 +85,6 @@ motd_ssh
 customize
 
 msg_info "Cleaning up"
-rm -rf "/opt/${RELEASE}.zip"
 $STD apt-get -y autoremove
 $STD apt-get -y autoclean
 msg_ok "Cleaned"