diff --git a/.forgejo/workflows/duuni.yaml b/.forgejo/workflows/duuni.yaml
index e7235d8..4e74f80 100644
--- a/.forgejo/workflows/duuni.yaml
+++ b/.forgejo/workflows/duuni.yaml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: "install dependencies"
-        run: apt update && apt install mkdocs mkdocs-material mkdocs-material-extensions
+        run: apt update && apt install --no-install-recommends -y mkdocs mkdocs-material mkdocs-material-extensions
       - name: "build & push"
         run: mkdocs build
       - uses: actions/upload-artifact@v3