diff --git a/.github/workflows/pdf.yml b/.github/workflows/pdf.yml
deleted file mode 100644
index 452a7b2..0000000
--- a/.github/workflows/pdf.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-# pdf.yml
-# https://github.com/marketplace/actions/create-pdf
-# https://github.com/mkrakowitzer/actions-makepdfs/
-on: [push]
-
-name: CreatePDFs
-
-jobs:
-  makepdfs:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-    - uses: mkrakowitzer/actions-makepdfs@master
-      if: github.ref == 'refs/heads/master'
-    - uses: actions/upload-artifact@v1
-      with:
-        name: platform-architecture-docs
-        path: /pdf