diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 718e3eb..45c91db 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -29,4 +29,8 @@ jobs:
         working-directory: ${{ gitea.workspace }}/skyscraper8.Manual
         run: |
           pdflatex skyscraper8.Manual.tex
+      - name: Packing the main assembly...
+        working-directory: ${{ gitea.workspace }}/skyscraper8/bin/Debug/net8.0
+        run: |
+          7zz a ${{ gitea.workspace }}/test.zip *
       - run: echo "🍏 This job's status is ${{ job.status }}."