diff --git a/.github/workflows/ci-sage.yml b/.github/workflows/ci.yml
similarity index 99%
rename from .github/workflows/ci-sage.yml
rename to .github/workflows/ci.yml
index 0223255..fa0b965 100644
--- a/.github/workflows/ci-sage.yml
+++ b/.github/workflows/ci.yml
@@ -104,6 +104,7 @@ jobs:
       run: |
           pip install --upgrade pip
           pip install --upgrade -r requirements.txt
+          pip install --upgrade ninja
     - name: Build
       run: pip install --no-build-isolation --config-settings=builddir=builddir .
     - name: Test