diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bb620d..a7bc4d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,8 @@ jobs:
           python -m build
 
       - name: Upload dist artifacts
-        uses: actions/upload-artifact@v4
+        # v4 refuses to run on Gitea ("not currently supported on GHES").
+        uses: actions/upload-artifact@v3
         with:
           name: dist-${{ matrix.python-version }}
           path: dist/*
\ No newline at end of file