diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 39b50a2f9..9aee36354 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -16,10 +16,10 @@ jobs:
           python-version: "3.7"
       - name: Install dependencies
         run: |
-          python -m pip install -U pip
-          python -m pip install build
+          python -m pip install --upgrade pip
+          python -m pip install --upgrade build
       - name: Build the sdist
-        run: python -m build --sdist .
+        run: python -m build
         env:
           BUILD_BLACKJAX_NIGHTLY: true
       - uses: pypa/gh-action-pypi-publish@v1.4.2