diff --git a/.github/workflows/concrete_python_tests_linux.yml b/.github/workflows/concrete_python_tests_linux.yml
index 7206b3346..dbb9ffe7d 100644
--- a/.github/workflows/concrete_python_tests_linux.yml
+++ b/.github/workflows/concrete_python_tests_linux.yml
@@ -127,7 +127,7 @@ jobs:
     needs: [build-python-bindings]
     runs-on: ubuntu-latest
     env:
-      python-version: 3.10
+      python-version: "3.10"
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2