diff --git a/.github/workflows/pypi-cd.yml b/.github/workflows/pypi-cd.yml
index 0d05e756cf..7c744dcdeb 100644
--- a/.github/workflows/pypi-cd.yml
+++ b/.github/workflows/pypi-cd.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.3.1
         env:
-          CIBW_BEFORE_BUILD: pip install -r ci/requirements-wheel.txt
+          CIBW_BEFORE_BUILD: git reset --hard && pip install -r ci/requirements-wheel.txt
           CIBW_ARCHS: ${{ matrix.arch }}
           CIBW_SKIP: pp* *-musllinux* cp36-* cp310-win32 *i686 cp310-manylinux_x86_64
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux1
@@ -41,13 +41,14 @@ jobs:
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.arch == 'auto'}}
         uses: pypa/cibuildwheel@v2.3.1
         env:
-          CIBW_BEFORE_BUILD: pip install -r ci/requirements-wheel.txt
+          CIBW_BEFORE_BUILD: git reset --hard && pip install -r ci/requirements-wheel.txt
           CIBW_BUILD: cp310-manylinux_x86_64
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
 
       - name: Build source
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.arch == 'auto'}}
         run: |
+          git reset --hard
           pip install -r ci/requirements-wheel.txt
           python setup.py sdist --formats=gztar --dist-dir=./wheelhouse
 
diff --git a/.gitignore b/.gitignore
index eaaf9476c0..dec06fb768 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 *.egg
 *.egg-info
 dist
+wheelhouse
 build/
 eggs
 parts