diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8989abf7..625eb24c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -207,11 +207,13 @@ jobs:
     env:
       B2_TEST_APPLICATION_KEY: ${{ secrets.B2_TEST_APPLICATION_KEY }}
       B2_TEST_APPLICATION_KEY_ID: ${{ secrets.B2_TEST_APPLICATION_KEY_ID }}
+      B2_WINDOWS_CODE_SIGNING_CERTIFICATE: ${{ secrets.B2_WINDOWS_CODE_SIGNING_CERTIFICATE }}
+      B2_WINDOWS_CODE_SIGNING_CERTIFICATE_PASSWORD: ${{ secrets.B2_WINDOWS_CODE_SIGNING_CERTIFICATE_PASSWORD }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2019, windows-latest]
+        os: [windows-2019]
     steps:
       - uses: actions/checkout@v4
         with:
@@ -229,6 +231,10 @@ jobs:
       - name: Generate hashes
         id: hashes
         run: nox -vs make_dist_digest
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
+        with:
+          limit-access-to-actor: true
       - name: Run integration tests (without secrets)
         run: nox -vs integration -p ${{ env.PYTHON_DEFAULT_VERSION }} -- --sut=${{ steps.bundle.outputs.sut_path }} -m "not require_secrets"
       - name: Run integration tests (with secrets)