diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fb34f4741e99a8b366d46acb06c4f7472cd16f1e..8b5d7da826e89ae2fdb334ddc945fc32f804625a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,5 +18,6 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y python3-setuptools python3-yaml python3-dev
           pip install -U pip pytest coverage pytest-cov Cython
+          python setup.py install
       - name: Test
         run: pytest