diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6cbc479..c1fabae 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,10 @@
 stages:
+  - build-deps
   - build
   - deploy
+  
+variables:
+  GIT_SUBMODULE_STRATEGY: recursive
 
 prepare_folders:
   environment: $CI_COMMIT_BRANCH
@@ -8,8 +12,8 @@ prepare_folders:
   image: alpine:latest
   script:
     - mkdir -p .public
-    - mkdir -p .public/slides
-    - chown -R 1000:1000 .public/slides
+    - mkdir -p .public/docs
+    - chown -R 1000:1000 .public/docs
   cache:
     paths:
       - .public
@@ -19,30 +23,45 @@ prepare_folders:
   rules:
     - if: $CI_COMMIT_BRANCH =~ /^make/
 
-export:
+render_pdf:
   environment: $CI_COMMIT_BRANCH
-  variables:
-    WORK_PATH: "public/$CI_COMMIT_BRANCH"
-  stage: build
+  stage: build-deps
   when: manual
   image:
     name: astefanutti/decktape
     entrypoint: ["/bin/sh", "-c"]
   script:
-    - "node /decktape/decktape.js -s 2560x1440 reveal --chrome-path chromium-browser --chrome-arg=--no-sandbox --chrome-arg=--disable-web-security index.html .public/slides/slide.pdf"
+    - "node /decktape/decktape.js -s 2560x1440 reveal --chrome-path chromium-browser --chrome-arg=--no-sandbox --chrome-arg=--disable-web-security index.html .public/docs/slide.pdf"
   cache:
     paths:
       - .public
   artifacts:
     paths:
-      - .public/slides
+      - .public/docs
   rules:
     - if: $CI_COMMIT_BRANCH =~ /^make/
 
+render_ppt:
+  environment: $CI_COMMIT_BRANCH
+  stage: build
+  when: manual
+  image:
+    name: linuxserver/libreoffice
+    entrypoint: ["/bin/sh", "-c"]
+  script:
+    - 'soffice --headless --infilter="impress_pdf_import" --convert-to "pptx:Impress Office Open XML" .public/docs/slide.pdf --outdir .public/docs/'
+  cache:
+    paths:
+      - .public
+  artifacts:
+    paths:
+      - .public/docs
+  rules:
+    - if: $CI_COMMIT_BRANCH =~ /^make/
+
+
 pages:
   environment: $CI_COMMIT_BRANCH
-  variables:
-    GIT_SUBMODULE_STRATEGY: recursive
   stage: deploy
   when: manual
   script: