diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 56c22fe..b0d82e9 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -17,7 +17,7 @@ jobs:
           git config --global user.name CI
       - run: |
           cp README.tpl.md README.md
-          ./bin/rss -f https://www.deblan.io/RSS | head -n10 >> README.md
+          ./bin/rss -f https://www.deblan.io/RSS | head --lines=10 >> README.md
       - run: |
           git status
           git add .