diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f8e0e2c..75f31b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,7 +90,8 @@ jobs:
             --html \
             --output-dir target/coverage-report
       - name: Upload HTML coverage report
-        uses: actions/upload-artifact@v7
+        # Gitea does not support the artifact service used by v4 and later.
+        uses: actions/upload-artifact@v3
         with:
           name: coverage-report
           path: target/coverage-report