diff --git a/.github/workflows/pandoc.yml b/.github/workflows/pandoc.yml
index 9fcf379..742e2cf 100644
--- a/.github/workflows/pandoc.yml
+++ b/.github/workflows/pandoc.yml
@@ -46,7 +46,7 @@ jobs:
           #   --verbose \ # debug
           #   --output output/${FILE_NAME}.tex $f
           # mtxrun --path=output --result=${FILE_NAME}.pdf --script context ${FILE_NAME}.tex
-          pandoc --standalone --from markdown --to pdf --output output/${FILE_NAME}.pdf $f
+          pandoc --standalone --from markdown --to pdfa --output output/${FILE_NAME}.pdf $f
           git add output/${FILE_NAME}.pdf
         done
 
@@ -58,14 +58,6 @@ jobs:
           git add output/${FILE_NAME}.docx
         done
 
-    - name: Build RTF
-      run: |
-        for f in markdown/*.md; do
-          FILE_NAME=$(basename "$f" | sed 's/.md//g')
-          pandoc --standalone ${{ steps.version.outputs.smart_flag }} $f --output output/${FILE_NAME}.rtf
-          git add output/${FILE_NAME}.rtf
-        done
-
     - name: Check in documents 
       run : |
         git commit -m "[docs](doc): adding output to GitHub"
diff --git a/.gitignore b/.gitignore
index ac8cbbe..e8ec1c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,6 @@
 *.log
 *.swo
 *.swp
-output/
 result
 result-*
 .envrc