diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c99b237..bfd36e4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,6 +25,8 @@ jobs:
         run: |
           pip install -q --upgrade pip
           pip install -q -r requirements.txt
+          pip install -q cython
+          pip install -q git+git://github.com/doctorado-ml/mdlp
           pip install -q --upgrade codecov coverage black flake8 codacy-coverage
       - name: Lint
         run: |