diff --git a/.semaphore/semaphore.yml b/.semaphore/semaphore.yml
index 96009a7..43feb09 100644
--- a/.semaphore/semaphore.yml
+++ b/.semaphore/semaphore.yml
@@ -20,18 +20,13 @@ blocks:
             - '#artifact push workflow build/mobi/CICD_with_Docker_Kubernetes_Semaphore.mobi'
             - cp build/epub/CICD_with_Docker_Kubernetes_Semaphore.epub build/mobi/CICD_with_Docker_Kubernetes_Semaphore.mobi uploads
             - artifact push workflow uploads
-        - name: Make sample (PDF)
-          commands:
-            - make more
-            - gs -sDEVICE=pdfwrite -dPrinted=false -dNOPAUSE -dBATCH -dSAFER -dFirstPage=1 -dLastPage=12 -sOutputFile=build/pdf/CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf build/pdf/CICD_with_Docker_Kubernetes_Semaphore.pdf
-            - ./deps/cpdf cover/cover-sample.pdf build/pdf/CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf build/pdf/more.pdf -o uploads/CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf
-            - artifact push workflow uploads
       prologue:
         commands:
           - checkout
           - sed -i -e "s/\$MONTHYEAR/$(date +'%b %Y')/g" chapters/01-introduction.md
           - sed -i -e "s/\$REVISION/$(git rev-parse --short HEAD)/g" chapters/01-introduction.md
           - mkdir -p uploads
+    dependencies: []
   - name: test ebook
     task:
       jobs:
@@ -42,6 +37,20 @@ blocks:
             - 'curl -L https://github.com/w3c/epubcheck/releases/download/v4.2.4/epubcheck-4.2.4.zip -o epubcheck.zip'
             - unzip epubcheck.zip
             - java -jar epubcheck-4.2.4/epubcheck.jar CICD_with_Docker_Kubernetes_Semaphore.epub
+    dependencies:
+      - make
+  - name: make sample
+    dependencies:
+      - make
+    task:
+      jobs:
+        - name: PDF
+          commands:
+            - artifact pull workflow uploads
+            - make more
+            - gs -sDEVICE=pdfwrite -dPrinted=false -dNOPAUSE -dBATCH -dSAFER -dFirstPage=1 -dLastPage=12 -sOutputFile=CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf uploads/CICD_with_Docker_Kubernetes_Semaphore.pdf
+            - ./deps/cpdf cover/cover-sample.pdf CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf build/pdf/more.pdf -o uploads/CICD_with_Docker_Kubernetes_Semaphore_Sample.pdf
+            - artifact push workflow --force uploads
 promotions:
   - name: Publish
     pipeline_file: pipeline_2.yml