diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 488a3c2..cb40a97 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -24,7 +24,7 @@ jobs:
           MARP_USER: root:root
       - name: compress as zip
         run: |
-          zip -r ../presentation.zip .
+          zip -w presentation -r ../presentation.zip .
       - name: upload to pages
         run: |
           curl -X PUT --fail \