diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1d809b2..034b966 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Set up Python ${{ matrix.version.python }}
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.version.python }}\
+          python-version: ${{ matrix.version.python }}
           allow-prereleases: true
 
       - name: Run Python tests