diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2afe5ae..2bb31b2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,34 +1,36 @@
 stages:
-  - build
+  - install
   - deploy
 
-build:
-  stage: build
-  image: php:8.2
+install:
+  stage: install
+  image: composer:2.7
+  cache:
+    key: composer
+    paths:
+      - vendor/
+      - ~/.composer/cache
   script:
-    - composer install
+    - composer install --no-dev --no-interaction --prefer-dist --optimize-autoloader
   artifacts:
     paths:
+      - vendor/
       - dist/
 
 deploy:
   stage: deploy
   image: alpine/ftp
-  only:
-    - main
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "main"'
   script:
     - lftp -c "set ftp:ssl-allow no; open -u $USERNAME,$PASSWORD $HOST;
 
-      mirror --reverse --verbose --ignore-time --parallel=10
-      assets assets;
+      mirror --reverse --delete --verbose --ignore-time --parallel=10 assets assets;
 
-      mirror --reverse --verbose --ignore-time --parallel=10
-      kirby kirby;
+      mirror --reverse --delete --verbose --ignore-time --parallel=10 kirby kirby;
 
-      mirror --reverse --verbose --ignore-time --parallel=10
-      -x accounts/ -x cache/ -x sessions/
-      site site;
+      mirror --reverse --delete --verbose --ignore-time --parallel=10 -x accounts/ -x cache/ -x sessions/ site site;
+
+      mirror --reverse --delete --verbose --ignore-time --parallel=10 -x .git/ -x .gitlab-ci.yml vendor vendor;
 
-      mirror --reverse --verbose --ignore-time --parallel=10
-      vendor vendor;
       quit"