diff --git a/.gitea/workflows/lint.yaml b/.gitea/workflows/lint.yaml
index 1568a35..3be9a7d 100644
--- a/.gitea/workflows/lint.yaml
+++ b/.gitea/workflows/lint.yaml
@@ -8,7 +8,11 @@ jobs:
     runs-on: cth-ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - run: docker run docker.atomaka.com/mdformat mdformat --check _posts/
+    - run: |
+        docker run \
+          --volume /workspace/atomaka/atomaka.com:src \
+          docker.atomaka.com/mdformat \
+          mdformat --check src/_posts/
   build:
     runs-on: cth-ubuntu-latest
     steps: