diff --git a/.github/workflows/ci-blenderbim-matrix.yml b/.github/workflows/ci-blenderbim-matrix.yml
index fabfee5bf2..ddacee60ad 100644
--- a/.github/workflows/ci-blenderbim-matrix.yml
+++ b/.github/workflows/ci-blenderbim-matrix.yml
@@ -61,7 +61,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2 # https://github.com/actions/setup-python
         with:
-          python-version: '3.7.7' # Version range or exact version of a Python version to use, using SemVer's version range syntax
           architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
       - run: echo ${{ env.DATE }}
       - name: Get current date